77642810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3499}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 160272000

約数和(自身を除く): 82629190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 3499, 4438, 6998, 11095, 17495, 22190, 24493, 34990, 48986, 122465, 244930, 1109183, 2218366, 5545915, 7764281, 11091830, 15528562, 38821405, 77642810]

約数ペア:

[(1, 77642810), (2, 38821405), (5, 15528562), (7, 11091830), (10, 7764281), (14, 5545915), (35, 2218366), (70, 1109183), (317, 244930), (634, 122465), (1585, 48986), (2219, 34990), (3170, 24493), (3499, 22190), (4438, 17495), (6998, 11095)]