8443830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 20412000

約数和(自身を除く): 11968170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 1889, 2235, 3778, 4470, 5667, 9445, 11334, 18890, 28335, 56670, 281461, 562922, 844383, 1407305, 1688766, 2814610, 4221915, 8443830]

約数ペア:

[(1, 8443830), (2, 4221915), (3, 2814610), (5, 1688766), (6, 1407305), (10, 844383), (15, 562922), (30, 281461), (149, 56670), (298, 28335), (447, 18890), (745, 11334), (894, 9445), (1490, 5667), (1889, 4470), (2235, 3778)]