30955240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33647}}^1$

素因数の和:33681

約数の個数: 32

約数和(自身を含む): 72679680

約数和(自身を除く): 41724440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33647, 67294, 134588, 168235, 269176, 336470, 672940, 773881, 1345880, 1547762, 3095524, 3869405, 6191048, 7738810, 15477620, 30955240]

約数ペア:

[(1, 30955240), (2, 15477620), (4, 7738810), (5, 6191048), (8, 3869405), (10, 3095524), (20, 1547762), (23, 1345880), (40, 773881), (46, 672940), (92, 336470), (115, 269176), (184, 168235), (230, 134588), (460, 67294), (920, 33647)]