165280652210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3307}}^1\times {\mathrm{70393}}^1$

素因数の和:73778

約数の個数: 32

約数和(自身を含む): 301790904192

約数和(自身を除く): 136510251982

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3307, 6614, 16535, 33070, 70393, 140786, 234797, 351965, 469594, 703930, 1173985, 2347970, 4997903, 9995806, 24989515, 49979030, 232789651, 465579302, 1163948255, 2327896510, 16528065221, 33056130442, 82640326105, 165280652210]

約数ペア:

[(1, 165280652210), (2, 82640326105), (5, 33056130442), (10, 16528065221), (71, 2327896510), (142, 1163948255), (355, 465579302), (710, 232789651), (3307, 49979030), (6614, 24989515), (16535, 9995806), (33070, 4997903), (70393, 2347970), (140786, 1173985), (234797, 703930), (351965, 469594)]