140133540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11069}}^1$

素因数の和:11292

約数の個数: 48

約数和(自身を含む): 394269120

約数和(自身を除く): 254135580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 11069, 12660, 22138, 33207, 44276, 55345, 66414, 110690, 132828, 166035, 221380, 332070, 664140, 2335559, 4671118, 7006677, 9342236, 11677795, 14013354, 23355590, 28026708, 35033385, 46711180, 70066770, 140133540]

約数ペア:

[(1, 140133540), (2, 70066770), (3, 46711180), (4, 35033385), (5, 28026708), (6, 23355590), (10, 14013354), (12, 11677795), (15, 9342236), (20, 7006677), (30, 4671118), (60, 2335559), (211, 664140), (422, 332070), (633, 221380), (844, 166035), (1055, 132828), (1266, 110690), (2110, 66414), (2532, 55345), (3165, 44276), (4220, 33207), (6330, 22138), (11069, 12660)]