64922370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69809}}^1$

素因数の和:69850

約数の個数: 32

約数和(自身を含む): 160842240

約数和(自身を除く): 95919870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 69809, 139618, 209427, 349045, 418854, 698090, 1047135, 2094270, 2164079, 4328158, 6492237, 10820395, 12984474, 21640790, 32461185, 64922370]

約数ペア:

[(1, 64922370), (2, 32461185), (3, 21640790), (5, 12984474), (6, 10820395), (10, 6492237), (15, 4328158), (30, 2164079), (31, 2094270), (62, 1047135), (93, 698090), (155, 418854), (186, 349045), (310, 209427), (465, 139618), (930, 69809)]