30909990384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{76091}}^1$

素因数の和:76156

約数の個数: 240

約数和(自身を含む): 109903632384

約数和(自身を除く): 78993642000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 22568, 25389, 29016, 31248, 33852, 45136, 50778, 58032, 67704, 76091, 101556, 135408, 152182, 203112, 228273, 304364, 406224, 456546, 532637, 608728, 684819, 913092, 989183, 1065274, 1217456, 1369638, 1597911, 1826184, 1978366, 2130548, 2358821, 2739276, 2967549, 3195822, 3652368, 3956732, 4261096, 4717642, 4793733, 5478552, 5935098, 6391644, 6924281, 7076463, 7913464, 8522192, 8902647, 9435284, 9587466, 10957104, 11870196, 12783288, 13848562, 14152926, 15826928, 16511747, 17805294, 18870568, 19174932, 20772843, 21229389, 23740392, 25566576, 27697124, 28305852, 30664673, 33023494, 35610588, 37741136, 38349864, 41545686, 42458778, 47480784, 49535241, 55394248, 56611704, 61329346, 62318529, 66046988, 71221176, 76699728, 83091372, 84917556, 91994019, 99070482, 110788496, 113223408, 122658692, 124637058, 132093976, 142442352, 148605723, 166182744, 169835112, 183988038, 198140964, 214652711, 245317384, 249274116, 264187952, 275982057, 297211446, 332365488, 339670224, 367976076, 396281928, 429305422, 490634768, 498548232, 551964114, 594422892, 643958133, 735952152, 792563856, 858610844, 997096464, 1103928228, 1188845784, 1287916266, 1471904304, 1717221688, 1931874399, 2207856456, 2377691568, 2575832532, 3434443376, 3863748798, 4415712912, 5151665064, 7727497596, 10303330128, 15454995192, 30909990384]

約数ペア:

[(1, 30909990384), (2, 15454995192), (3, 10303330128), (4, 7727497596), (6, 5151665064), (7, 4415712912), (8, 3863748798), (9, 3434443376), (12, 2575832532), (13, 2377691568), (14, 2207856456), (16, 1931874399), (18, 1717221688), (21, 1471904304), (24, 1287916266), (26, 1188845784), (28, 1103928228), (31, 997096464), (36, 858610844), (39, 792563856), (42, 735952152), (48, 643958133), (52, 594422892), (56, 551964114), (62, 498548232), (63, 490634768), (72, 429305422), (78, 396281928), (84, 367976076), (91, 339670224), (93, 332365488), (104, 297211446), (112, 275982057), (117, 264187952), (124, 249274116), (126, 245317384), (144, 214652711), (156, 198140964), (168, 183988038), (182, 169835112), (186, 166182744), (208, 148605723), (217, 142442352), (234, 132093976), (248, 124637058), (252, 122658692), (273, 113223408), (279, 110788496), (312, 99070482), (336, 91994019), (364, 84917556), (372, 83091372), (403, 76699728), (434, 71221176), (468, 66046988), (496, 62318529), (504, 61329346), (546, 56611704), (558, 55394248), (624, 49535241), (651, 47480784), (728, 42458778), (744, 41545686), (806, 38349864), (819, 37741136), (868, 35610588), (936, 33023494), (1008, 30664673), (1092, 28305852), (1116, 27697124), (1209, 25566576), (1302, 23740392), (1456, 21229389), (1488, 20772843), (1612, 19174932), (1638, 18870568), (1736, 17805294), (1872, 16511747), (1953, 15826928), (2184, 14152926), (2232, 13848562), (2418, 12783288), (2604, 11870196), (2821, 10957104), (3224, 9587466), (3276, 9435284), (3472, 8902647), (3627, 8522192), (3906, 7913464), (4368, 7076463), (4464, 6924281), (4836, 6391644), (5208, 5935098), (5642, 5478552), (6448, 4793733), (6552, 4717642), (7254, 4261096), (7812, 3956732), (8463, 3652368), (9672, 3195822), (10416, 2967549), (11284, 2739276), (13104, 2358821), (14508, 2130548), (15624, 1978366), (16926, 1826184), (19344, 1597911), (22568, 1369638), (25389, 1217456), (29016, 1065274), (31248, 989183), (33852, 913092), (45136, 684819), (50778, 608728), (58032, 532637), (67704, 456546), (76091, 406224), (101556, 304364), (135408, 228273), (152182, 203112)]