1630364060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6270631}}^1$

素因数の和:6270653

約数の個数: 24

約数和(自身を含む): 3687131616

約数和(自身を除く): 2056767556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6270631, 12541262, 25082524, 31353155, 62706310, 81518203, 125412620, 163036406, 326072812, 407591015, 815182030, 1630364060]

約数ペア:

[(1, 1630364060), (2, 815182030), (4, 407591015), (5, 326072812), (10, 163036406), (13, 125412620), (20, 81518203), (26, 62706310), (52, 31353155), (65, 25082524), (130, 12541262), (260, 6270631)]