30726696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 128

約数和(自身を含む): 103219200

約数和(自身を除く): 72492504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1279, 1716, 1848, 2002, 2184, 2558, 3003, 3432, 3837, 4004, 5116, 6006, 7674, 8008, 8953, 10232, 12012, 14069, 15348, 16627, 17906, 24024, 26859, 28138, 30696, 33254, 35812, 42207, 49881, 53718, 56276, 66508, 71624, 84414, 98483, 99762, 107436, 112552, 116389, 133016, 168828, 182897, 196966, 199524, 214872, 232778, 295449, 337656, 349167, 365794, 393932, 399048, 465556, 548691, 590898, 698334, 731588, 787864, 931112, 1097382, 1181796, 1280279, 1396668, 1463176, 2194764, 2363592, 2560558, 2793336, 3840837, 4389528, 5121116, 7681674, 10242232, 15363348, 30726696]

約数ペア:

[(1, 30726696), (2, 15363348), (3, 10242232), (4, 7681674), (6, 5121116), (7, 4389528), (8, 3840837), (11, 2793336), (12, 2560558), (13, 2363592), (14, 2194764), (21, 1463176), (22, 1396668), (24, 1280279), (26, 1181796), (28, 1097382), (33, 931112), (39, 787864), (42, 731588), (44, 698334), (52, 590898), (56, 548691), (66, 465556), (77, 399048), (78, 393932), (84, 365794), (88, 349167), (91, 337656), (104, 295449), (132, 232778), (143, 214872), (154, 199524), (156, 196966), (168, 182897), (182, 168828), (231, 133016), (264, 116389), (273, 112552), (286, 107436), (308, 99762), (312, 98483), (364, 84414), (429, 71624), (462, 66508), (546, 56276), (572, 53718), (616, 49881), (728, 42207), (858, 35812), (924, 33254), (1001, 30696), (1092, 28138), (1144, 26859), (1279, 24024), (1716, 17906), (1848, 16627), (2002, 15348), (2184, 14069), (2558, 12012), (3003, 10232), (3432, 8953), (3837, 8008), (4004, 7674), (5116, 6006)]