3412340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 7285992

約数和(自身を除く): 3873652

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2797, 5594, 11188, 13985, 27970, 55940, 170617, 341234, 682468, 853085, 1706170, 3412340]

約数ペア:

[(1, 3412340), (2, 1706170), (4, 853085), (5, 682468), (10, 341234), (20, 170617), (61, 55940), (122, 27970), (244, 13985), (305, 11188), (610, 5594), (1220, 2797)]