85681290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2027}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 205882560

約数和(自身を除く): 120201270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1409, 2027, 2818, 4054, 4227, 6081, 7045, 8454, 10135, 12162, 14090, 20270, 21135, 30405, 42270, 60810, 2856043, 5712086, 8568129, 14280215, 17136258, 28560430, 42840645, 85681290]

約数ペア:

[(1, 85681290), (2, 42840645), (3, 28560430), (5, 17136258), (6, 14280215), (10, 8568129), (15, 5712086), (30, 2856043), (1409, 60810), (2027, 42270), (2818, 30405), (4054, 21135), (4227, 20270), (6081, 14090), (7045, 12162), (8454, 10135)]