859010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1700352

約数和(自身を除く): 841342

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 163, 170, 310, 326, 527, 815, 1054, 1630, 2635, 2771, 5053, 5270, 5542, 10106, 13855, 25265, 27710, 50530, 85901, 171802, 429505, 859010]

約数ペア:

[(1, 859010), (2, 429505), (5, 171802), (10, 85901), (17, 50530), (31, 27710), (34, 25265), (62, 13855), (85, 10106), (155, 5542), (163, 5270), (170, 5053), (310, 2771), (326, 2635), (527, 1630), (815, 1054)]