30306016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 64731744

約数和(自身を除く): 34425728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 277, 416, 526, 554, 1052, 1108, 2104, 2216, 3419, 3601, 4208, 4432, 6838, 7202, 8416, 8864, 13676, 14404, 27352, 28808, 54704, 57616, 72851, 109408, 115232, 145702, 291404, 582808, 947063, 1165616, 1894126, 2331232, 3788252, 7576504, 15153008, 30306016]

約数ペア:

[(1, 30306016), (2, 15153008), (4, 7576504), (8, 3788252), (13, 2331232), (16, 1894126), (26, 1165616), (32, 947063), (52, 582808), (104, 291404), (208, 145702), (263, 115232), (277, 109408), (416, 72851), (526, 57616), (554, 54704), (1052, 28808), (1108, 27352), (2104, 14404), (2216, 13676), (3419, 8864), (3601, 8416), (4208, 7202), (4432, 6838)]