31106090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 60191424

約数和(自身を除く): 29085334

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 2731, 5462, 5695, 11390, 13655, 27310, 46427, 92854, 182977, 232135, 365954, 464270, 914885, 1829770, 3110609, 6221218, 15553045, 31106090]

約数ペア:

[(1, 31106090), (2, 15553045), (5, 6221218), (10, 3110609), (17, 1829770), (34, 914885), (67, 464270), (85, 365954), (134, 232135), (170, 182977), (335, 92854), (670, 46427), (1139, 27310), (2278, 13655), (2731, 11390), (5462, 5695)]