920486210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13149803}}^1$

素因数の和:13149817

約数の個数: 16

約数和(自身を含む): 1893571776

約数和(自身を除く): 973085566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13149803, 26299606, 65749015, 92048621, 131498030, 184097242, 460243105, 920486210]

約数ペア:

[(1, 920486210), (2, 460243105), (5, 184097242), (7, 131498030), (10, 92048621), (14, 65749015), (35, 26299606), (70, 13149803)]