308740070

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{98639}}^1$

素因数の和:98959

約数の個数: 16

約数和(自身を含む): 557513280

約数和(自身を除く): 248773210

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 98639, 197278, 493195, 986390, 30874007, 61748014, 154370035, 308740070]

約数ペア:

[(1, 308740070), (2, 154370035), (5, 61748014), (10, 30874007), (313, 986390), (626, 493195), (1565, 197278), (3130, 98639)]