1915085830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{10559}}^1$

素因数の和:13164

約数の個数: 32

約数和(自身を含む): 3941498880

約数和(自身を除く): 2026413050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2591, 5182, 10559, 12955, 18137, 21118, 25910, 36274, 52795, 73913, 90685, 105590, 147826, 181370, 369565, 739130, 27358369, 54716738, 136791845, 191508583, 273583690, 383017166, 957542915, 1915085830]

約数ペア:

[(1, 1915085830), (2, 957542915), (5, 383017166), (7, 273583690), (10, 191508583), (14, 136791845), (35, 54716738), (70, 27358369), (2591, 739130), (5182, 369565), (10559, 181370), (12955, 147826), (18137, 105590), (21118, 90685), (25910, 73913), (36274, 52795)]