3071980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 6486480

約数和(自身を除く): 3414500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 571, 1076, 1142, 1345, 2284, 2690, 2855, 5380, 5710, 11420, 153599, 307198, 614396, 767995, 1535990, 3071980]

約数ペア:

[(1, 3071980), (2, 1535990), (4, 767995), (5, 614396), (10, 307198), (20, 153599), (269, 11420), (538, 5710), (571, 5380), (1076, 2855), (1142, 2690), (1345, 2284)]