30920456

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14923}}^1$

素因数の和:14973

約数の個数: 32

約数和(自身を含む): 68053440

約数和(自身を除く): 37132984

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 14923, 29846, 59692, 104461, 119384, 208922, 417844, 552151, 835688, 1104302, 2208604, 3865057, 4417208, 7730114, 15460228, 30920456]

約数ペア:

[(1, 30920456), (2, 15460228), (4, 7730114), (7, 4417208), (8, 3865057), (14, 2208604), (28, 1104302), (37, 835688), (56, 552151), (74, 417844), (148, 208922), (259, 119384), (296, 104461), (518, 59692), (1036, 29846), (2072, 14923)]