64302290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 125254080

約数和(自身を除く): 60951790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2179, 2270, 2951, 4358, 5902, 10895, 14755, 21790, 28327, 29510, 56654, 141635, 283270, 494633, 989266, 2473165, 4946330, 6430229, 12860458, 32151145, 64302290]

約数ペア:

[(1, 64302290), (2, 32151145), (5, 12860458), (10, 6430229), (13, 4946330), (26, 2473165), (65, 989266), (130, 494633), (227, 283270), (454, 141635), (1135, 56654), (2179, 29510), (2270, 28327), (2951, 21790), (4358, 14755), (5902, 10895)]