164819430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42589}}^1$

素因数の和:42645

約数の個数: 48

約数和(自身を含む): 438506640

約数和(自身を除く): 273687210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 42589, 85178, 127767, 212945, 255534, 383301, 425890, 638835, 766602, 1277670, 1831327, 1916505, 3662654, 3833010, 5493981, 9156635, 10987962, 16481943, 18313270, 27469905, 32963886, 54939810, 82409715, 164819430]

約数ペア:

[(1, 164819430), (2, 82409715), (3, 54939810), (5, 32963886), (6, 27469905), (9, 18313270), (10, 16481943), (15, 10987962), (18, 9156635), (30, 5493981), (43, 3833010), (45, 3662654), (86, 1916505), (90, 1831327), (129, 1277670), (215, 766602), (258, 638835), (387, 425890), (430, 383301), (645, 255534), (774, 212945), (1290, 127767), (1935, 85178), (3870, 42589)]