29990580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9431}}^1$

素因数の和:9496

約数の個数: 48

約数和(自身を含む): 85567104

約数和(自身を除く): 55576524

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, 3180, 9431, 18862, 28293, 37724, 47155, 56586, 94310, 113172, 141465, 188620, 282930, 499843, 565860, 999686, 1499529, 1999372, 2499215, 2999058, 4998430, 5998116, 7497645, 9996860, 14995290, 29990580]

約数ペア:

[(1, 29990580), (2, 14995290), (3, 9996860), (4, 7497645), (5, 5998116), (6, 4998430), (10, 2999058), (12, 2499215), (15, 1999372), (20, 1499529), (30, 999686), (53, 565860), (60, 499843), (106, 282930), (159, 188620), (212, 141465), (265, 113172), (318, 94310), (530, 56586), (636, 47155), (795, 37724), (1060, 28293), (1590, 18862), (3180, 9431)]