30111848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 61269600

約数和(自身を除く): 31157752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2083, 3614, 4166, 7228, 8332, 14456, 16664, 27079, 54158, 108316, 216632, 289537, 579074, 1158148, 2316296, 3763981, 7527962, 15055924, 30111848]

約数ペア:

[(1, 30111848), (2, 15055924), (4, 7527962), (8, 3763981), (13, 2316296), (26, 1158148), (52, 579074), (104, 289537), (139, 216632), (278, 108316), (556, 54158), (1112, 27079), (1807, 16664), (2083, 14456), (3614, 8332), (4166, 7228)]