4223460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 7884636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1637, 2580, 3274, 4911, 6548, 8185, 9822, 16370, 19644, 24555, 32740, 49110, 70391, 98220, 140782, 211173, 281564, 351955, 422346, 703910, 844692, 1055865, 1407820, 2111730, 4223460]

約数ペア:

[(1, 4223460), (2, 2111730), (3, 1407820), (4, 1055865), (5, 844692), (6, 703910), (10, 422346), (12, 351955), (15, 281564), (20, 211173), (30, 140782), (43, 98220), (60, 70391), (86, 49110), (129, 32740), (172, 24555), (215, 19644), (258, 16370), (430, 9822), (516, 8185), (645, 6548), (860, 4911), (1290, 3274), (1637, 2580)]