315055220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{926633}}^1$

素因数の和:926659

約数の個数: 24

約数和(自身を含む): 700535304

約数和(自身を除く): 385480084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 926633, 1853266, 3706532, 4633165, 9266330, 15752761, 18532660, 31505522, 63011044, 78763805, 157527610, 315055220]

約数ペア:

[(1, 315055220), (2, 157527610), (4, 78763805), (5, 63011044), (10, 31505522), (17, 18532660), (20, 15752761), (34, 9266330), (68, 4633165), (85, 3706532), (170, 1853266), (340, 926633)]