90671630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1295309}}^1$

素因数の和:1295323

約数の個数: 16

約数和(自身を含む): 186524640

約数和(自身を除く): 95853010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1295309, 2590618, 6476545, 9067163, 12953090, 18134326, 45335815, 90671630]

約数ペア:

[(1, 90671630), (2, 45335815), (5, 18134326), (7, 12953090), (10, 9067163), (14, 6476545), (35, 2590618), (70, 1295309)]