6871980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 19613664

約数和(自身を除く): 12741684

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, 2161, 3180, 4322, 6483, 8644, 10805, 12966, 21610, 25932, 32415, 43220, 64830, 114533, 129660, 229066, 343599, 458132, 572665, 687198, 1145330, 1374396, 1717995, 2290660, 3435990, 6871980]

約数ペア:

[(1, 6871980), (2, 3435990), (3, 2290660), (4, 1717995), (5, 1374396), (6, 1145330), (10, 687198), (12, 572665), (15, 458132), (20, 343599), (30, 229066), (53, 129660), (60, 114533), (106, 64830), (159, 43220), (212, 32415), (265, 25932), (318, 21610), (530, 12966), (636, 10805), (795, 8644), (1060, 6483), (1590, 4322), (2161, 3180)]