90353410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4561}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 186567552

約数和(自身を除く): 96214142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 4561, 9122, 9905, 19810, 22805, 31927, 45610, 63854, 159635, 319270, 1290763, 2581526, 6453815, 9035341, 12907630, 18070682, 45176705, 90353410]

約数ペア:

[(1, 90353410), (2, 45176705), (5, 18070682), (7, 12907630), (10, 9035341), (14, 6453815), (35, 2581526), (70, 1290763), (283, 319270), (566, 159635), (1415, 63854), (1981, 45610), (2830, 31927), (3962, 22805), (4561, 19810), (9122, 9905)]