26996970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 92897280

約数和(自身を除く): 65900310

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 29, 30, 31, 33, 35, 39, 42, 55, 58, 62, 65, 66, 70, 77, 78, 87, 91, 93, 105, 110, 130, 143, 145, 154, 155, 165, 174, 182, 186, 195, 203, 210, 217, 231, 273, 286, 290, 310, 319, 330, 341, 377, 385, 390, 403, 406, 429, 434, 435, 455, 462, 465, 546, 609, 638, 651, 682, 715, 754, 770, 806, 858, 870, 899, 910, 930, 957, 1001, 1015, 1023, 1085, 1131, 1155, 1209, 1218, 1302, 1365, 1430, 1595, 1705, 1798, 1885, 1914, 2002, 2015, 2030, 2046, 2145, 2170, 2233, 2262, 2310, 2387, 2418, 2639, 2697, 2730, 2821, 3003, 3045, 3190, 3255, 3410, 3770, 4030, 4147, 4290, 4433, 4466, 4495, 4774, 4785, 5005, 5115, 5278, 5394, 5642, 5655, 6006, 6045, 6090, 6293, 6510, 6699, 7161, 7917, 8294, 8463, 8866, 8990, 9570, 9889, 10010, 10230, 11165, 11310, 11687, 11935, 12090, 12441, 12586, 13195, 13299, 13398, 13485, 14105, 14322, 15015, 15834, 16926, 18879, 19778, 20735, 22165, 22330, 23374, 23870, 24882, 26390, 26598, 26970, 28210, 29029, 29667, 30030, 31031, 31465, 33495, 35061, 35805, 37758, 39585, 41470, 42315, 44330, 49445, 58058, 58435, 59334, 62062, 62205, 62930, 66495, 66990, 69223, 70122, 71610, 79170, 81809, 84630, 87087, 93093, 94395, 98890, 116870, 124410, 128557, 132990, 138446, 145145, 148335, 155155, 163618, 174174, 175305, 186186, 188790, 207669, 245427, 257114, 290290, 296670, 310310, 346115, 350610, 385671, 409045, 415338, 435435, 465465, 490854, 642785, 692230, 771342, 818090, 870870, 899899, 930930, 1038345, 1227135, 1285570, 1799798, 1928355, 2076690, 2454270, 2699697, 3856710, 4499495, 5399394, 8998990, 13498485, 26996970]

約数ペア:

[(1, 26996970), (2, 13498485), (3, 8998990), (5, 5399394), (6, 4499495), (7, 3856710), (10, 2699697), (11, 2454270), (13, 2076690), (14, 1928355), (15, 1799798), (21, 1285570), (22, 1227135), (26, 1038345), (29, 930930), (30, 899899), (31, 870870), (33, 818090), (35, 771342), (39, 692230), (42, 642785), (55, 490854), (58, 465465), (62, 435435), (65, 415338), (66, 409045), (70, 385671), (77, 350610), (78, 346115), (87, 310310), (91, 296670), (93, 290290), (105, 257114), (110, 245427), (130, 207669), (143, 188790), (145, 186186), (154, 175305), (155, 174174), (165, 163618), (174, 155155), (182, 148335), (186, 145145), (195, 138446), (203, 132990), (210, 128557), (217, 124410), (231, 116870), (273, 98890), (286, 94395), (290, 93093), (310, 87087), (319, 84630), (330, 81809), (341, 79170), (377, 71610), (385, 70122), (390, 69223), (403, 66990), (406, 66495), (429, 62930), (434, 62205), (435, 62062), (455, 59334), (462, 58435), (465, 58058), (546, 49445), (609, 44330), (638, 42315), (651, 41470), (682, 39585), (715, 37758), (754, 35805), (770, 35061), (806, 33495), (858, 31465), (870, 31031), (899, 30030), (910, 29667), (930, 29029), (957, 28210), (1001, 26970), (1015, 26598), (1023, 26390), (1085, 24882), (1131, 23870), (1155, 23374), (1209, 22330), (1218, 22165), (1302, 20735), (1365, 19778), (1430, 18879), (1595, 16926), (1705, 15834), (1798, 15015), (1885, 14322), (1914, 14105), (2002, 13485), (2015, 13398), (2030, 13299), (2046, 13195), (2145, 12586), (2170, 12441), (2233, 12090), (2262, 11935), (2310, 11687), (2387, 11310), (2418, 11165), (2639, 10230), (2697, 10010), (2730, 9889), (2821, 9570), (3003, 8990), (3045, 8866), (3190, 8463), (3255, 8294), (3410, 7917), (3770, 7161), (4030, 6699), (4147, 6510), (4290, 6293), (4433, 6090), (4466, 6045), (4495, 6006), (4774, 5655), (4785, 5642), (5005, 5394), (5115, 5278)]