130369790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 245216160

約数和(自身を除く): 114846370

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 4451, 5858, 8902, 14645, 22255, 29290, 44510, 129079, 258158, 449551, 645395, 899102, 1290790, 2247755, 4495510, 13036979, 26073958, 65184895, 130369790]

約数ペア:

[(1, 130369790), (2, 65184895), (5, 26073958), (10, 13036979), (29, 4495510), (58, 2247755), (101, 1290790), (145, 899102), (202, 645395), (290, 449551), (505, 258158), (1010, 129079), (2929, 44510), (4451, 29290), (5858, 22255), (8902, 14645)]