86189820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11311}}^1$

素因数の和:11450

約数の個数: 48

約数和(自身を含む): 243253248

約数和(自身を除く): 157063428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11311, 22622, 33933, 45244, 56555, 67866, 113110, 135732, 169665, 226220, 339330, 678660, 1436497, 2872994, 4309491, 5745988, 7182485, 8618982, 14364970, 17237964, 21547455, 28729940, 43094910, 86189820]

約数ペア:

[(1, 86189820), (2, 43094910), (3, 28729940), (4, 21547455), (5, 17237964), (6, 14364970), (10, 8618982), (12, 7182485), (15, 5745988), (20, 4309491), (30, 2872994), (60, 1436497), (127, 678660), (254, 339330), (381, 226220), (508, 169665), (635, 135732), (762, 113110), (1270, 67866), (1524, 56555), (1905, 45244), (2540, 33933), (3810, 22622), (7620, 11311)]