57812490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{642361}}^1$

素因数の和:642374

約数の個数: 24

約数和(自身を含む): 150312708

約数和(自身を除く): 92500218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 642361, 1284722, 1927083, 3211805, 3854166, 5781249, 6423610, 9635415, 11562498, 19270830, 28906245, 57812490]

約数ペア:

[(1, 57812490), (2, 28906245), (3, 19270830), (5, 11562498), (6, 9635415), (9, 6423610), (10, 5781249), (15, 3854166), (18, 3211805), (30, 1927083), (45, 1284722), (90, 642361)]