8512860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 24294816

約数和(自身を除く): 15781956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2677, 3180, 5354, 8031, 10708, 13385, 16062, 26770, 32124, 40155, 53540, 80310, 141881, 160620, 283762, 425643, 567524, 709405, 851286, 1418810, 1702572, 2128215, 2837620, 4256430, 8512860]

約数ペア:

[(1, 8512860), (2, 4256430), (3, 2837620), (4, 2128215), (5, 1702572), (6, 1418810), (10, 851286), (12, 709405), (15, 567524), (20, 425643), (30, 283762), (53, 160620), (60, 141881), (106, 80310), (159, 53540), (212, 40155), (265, 32124), (318, 26770), (530, 16062), (636, 13385), (795, 10708), (1060, 8031), (1590, 5354), (2677, 3180)]