30904484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7523}}^1$

素因数の和:7619

約数の個数: 24

約数和(自身を含む): 58988160

約数和(自身を除く): 28083676

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 7523, 15046, 30092, 97799, 195598, 391196, 594317, 1188634, 2377268, 7726121, 15452242, 30904484]

約数ペア:

[(1, 30904484), (2, 15452242), (4, 7726121), (13, 2377268), (26, 1188634), (52, 594317), (79, 391196), (158, 195598), (316, 97799), (1027, 30092), (2054, 15046), (4108, 7523)]