26213910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 66023424

約数和(自身を除く): 39809514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 397, 426, 465, 710, 794, 930, 1065, 1191, 1985, 2130, 2201, 2382, 3970, 4402, 5955, 6603, 11005, 11910, 12307, 13206, 22010, 24614, 28187, 33015, 36921, 56374, 61535, 66030, 73842, 84561, 123070, 140935, 169122, 184605, 281870, 369210, 422805, 845610, 873797, 1747594, 2621391, 4368985, 5242782, 8737970, 13106955, 26213910]

約数ペア:

[(1, 26213910), (2, 13106955), (3, 8737970), (5, 5242782), (6, 4368985), (10, 2621391), (15, 1747594), (30, 873797), (31, 845610), (62, 422805), (71, 369210), (93, 281870), (142, 184605), (155, 169122), (186, 140935), (213, 123070), (310, 84561), (355, 73842), (397, 66030), (426, 61535), (465, 56374), (710, 36921), (794, 33015), (930, 28187), (1065, 24614), (1191, 22010), (1985, 13206), (2130, 12307), (2201, 11910), (2382, 11005), (3970, 6603), (4402, 5955)]