31647390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9859}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 45023970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 9859, 19718, 29577, 49295, 59154, 98590, 147885, 295770, 1054913, 2109826, 3164739, 5274565, 6329478, 10549130, 15823695, 31647390]

約数ペア:

[(1, 31647390), (2, 15823695), (3, 10549130), (5, 6329478), (6, 5274565), (10, 3164739), (15, 2109826), (30, 1054913), (107, 295770), (214, 147885), (321, 98590), (535, 59154), (642, 49295), (1070, 29577), (1605, 19718), (3210, 9859)]