715391710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{33013}}^1$

素因数の和:33228

約数の個数: 32

約数和(自身を含む): 1411942752

約数和(自身を除く): 696551042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 10835, 21670, 33013, 66026, 165065, 330130, 363143, 726286, 1815715, 3631430, 6503561, 13007122, 32517805, 65035610, 71539171, 143078342, 357695855, 715391710]

約数ペア:

[(1, 715391710), (2, 357695855), (5, 143078342), (10, 71539171), (11, 65035610), (22, 32517805), (55, 13007122), (110, 6503561), (197, 3631430), (394, 1815715), (985, 726286), (1970, 363143), (2167, 330130), (4334, 165065), (10835, 66026), (21670, 33013)]