87398490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36877}}^1$

素因数の和:36966

約数の個数: 32

約数和(自身を含む): 212417280

約数和(自身を除く): 125018790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 36877, 73754, 110631, 184385, 221262, 368770, 553155, 1106310, 2913283, 5826566, 8739849, 14566415, 17479698, 29132830, 43699245, 87398490]

約数ペア:

[(1, 87398490), (2, 43699245), (3, 29132830), (5, 17479698), (6, 14566415), (10, 8739849), (15, 5826566), (30, 2913283), (79, 1106310), (158, 553155), (237, 368770), (395, 221262), (474, 184385), (790, 110631), (1185, 73754), (2370, 36877)]