30121624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 61866000

約数和(自身を除く): 31744376

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4909, 6136, 9818, 19636, 39272, 63817, 127634, 255268, 289631, 510536, 579262, 1158524, 2317048, 3765203, 7530406, 15060812, 30121624]

約数ペア:

[(1, 30121624), (2, 15060812), (4, 7530406), (8, 3765203), (13, 2317048), (26, 1158524), (52, 579262), (59, 510536), (104, 289631), (118, 255268), (236, 127634), (472, 63817), (767, 39272), (1534, 19636), (3068, 9818), (4909, 6136)]