89621870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3037}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 174551328

約数和(自身を除く): 84929458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 3037, 5902, 6074, 14755, 15185, 29510, 30370, 39481, 78962, 197405, 394810, 689399, 1378798, 3446995, 6893990, 8962187, 17924374, 44810935, 89621870]

約数ペア:

[(1, 89621870), (2, 44810935), (5, 17924374), (10, 8962187), (13, 6893990), (26, 3446995), (65, 1378798), (130, 689399), (227, 394810), (454, 197405), (1135, 78962), (2270, 39481), (2951, 30370), (3037, 29510), (5902, 15185), (6074, 14755)]