1858161710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149731}}^1$

素因数の和:149828

約数の個数: 32

約数和(自身を含む): 3589974432

約数和(自身を除く): 1731812722

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 149731, 299462, 748655, 1497310, 2545427, 5090854, 10930363, 12727135, 21860726, 25454270, 54651815, 109303630, 185816171, 371632342, 929080855, 1858161710]

約数ペア:

[(1, 1858161710), (2, 929080855), (5, 371632342), (10, 185816171), (17, 109303630), (34, 54651815), (73, 25454270), (85, 21860726), (146, 12727135), (170, 10930363), (365, 5090854), (730, 2545427), (1241, 1497310), (2482, 748655), (6205, 299462), (12410, 149731)]