237158870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{10079}}^1$

素因数の和:10280

約数の個数: 32

約数和(自身を含む): 462309120

約数和(自身を除く): 225150250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 10079, 11765, 20158, 23530, 50395, 100790, 131027, 262054, 655135, 1310270, 1824299, 3648598, 9121495, 18242990, 23715887, 47431774, 118579435, 237158870]

約数ペア:

[(1, 237158870), (2, 118579435), (5, 47431774), (10, 23715887), (13, 18242990), (26, 9121495), (65, 3648598), (130, 1824299), (181, 1310270), (362, 655135), (905, 262054), (1810, 131027), (2353, 100790), (4706, 50395), (10079, 23530), (11765, 20158)]