30487728

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2293}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 79078768

約数和(自身を除く): 48591040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 2293, 3324, 4432, 4586, 6648, 6879, 9172, 13296, 13758, 18344, 27516, 36688, 55032, 110064, 635161, 1270322, 1905483, 2540644, 3810966, 5081288, 7621932, 10162576, 15243864, 30487728]

約数ペア:

[(1, 30487728), (2, 15243864), (3, 10162576), (4, 7621932), (6, 5081288), (8, 3810966), (12, 2540644), (16, 1905483), (24, 1270322), (48, 635161), (277, 110064), (554, 55032), (831, 36688), (1108, 27516), (1662, 18344), (2216, 13758), (2293, 13296), (3324, 9172), (4432, 6879), (4586, 6648)]