160991910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16411}}^1$

素因数の和:16533

約数の個数: 48

約数和(自身を含む): 422444880

約数和(自身を除く): 261452970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 16411, 32822, 49233, 82055, 98466, 147699, 164110, 246165, 295398, 492330, 738495, 1476990, 1788799, 3577598, 5366397, 8943995, 10732794, 16099191, 17887990, 26831985, 32198382, 53663970, 80495955, 160991910]

約数ペア:

[(1, 160991910), (2, 80495955), (3, 53663970), (5, 32198382), (6, 26831985), (9, 17887990), (10, 16099191), (15, 10732794), (18, 8943995), (30, 5366397), (45, 3577598), (90, 1788799), (109, 1476990), (218, 738495), (327, 492330), (545, 295398), (654, 246165), (981, 164110), (1090, 147699), (1635, 98466), (1962, 82055), (3270, 49233), (4905, 32822), (9810, 16411)]