9215940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 16729980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 571, 807, 1076, 1142, 1345, 1614, 1713, 2284, 2690, 2855, 3228, 3426, 4035, 5380, 5710, 6852, 8070, 8565, 11420, 16140, 17130, 34260, 153599, 307198, 460797, 614396, 767995, 921594, 1535990, 1843188, 2303985, 3071980, 4607970, 9215940]

約数ペア:

[(1, 9215940), (2, 4607970), (3, 3071980), (4, 2303985), (5, 1843188), (6, 1535990), (10, 921594), (12, 767995), (15, 614396), (20, 460797), (30, 307198), (60, 153599), (269, 34260), (538, 17130), (571, 16140), (807, 11420), (1076, 8565), (1142, 8070), (1345, 6852), (1614, 5710), (1713, 5380), (2284, 4035), (2690, 3426), (2855, 3228)]