30734180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5843}}^1$

素因数の和:6115

約数の個数: 24

約数和(自身を含む): 64798272

約数和(自身を除く): 34064092

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 5843, 11686, 23372, 29215, 58430, 116860, 1536709, 3073418, 6146836, 7683545, 15367090, 30734180]

約数ペア:

[(1, 30734180), (2, 15367090), (4, 7683545), (5, 6146836), (10, 3073418), (20, 1536709), (263, 116860), (526, 58430), (1052, 29215), (1315, 23372), (2630, 11686), (5260, 5843)]