82490630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 157671360

約数和(自身を除く): 75180730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 631, 769, 1262, 1538, 3155, 3845, 6310, 7690, 10727, 13073, 21454, 26146, 53635, 65365, 107270, 130730, 485239, 970478, 2426195, 4852390, 8249063, 16498126, 41245315, 82490630]

約数ペア:

[(1, 82490630), (2, 41245315), (5, 16498126), (10, 8249063), (17, 4852390), (34, 2426195), (85, 970478), (170, 485239), (631, 130730), (769, 107270), (1262, 65365), (1538, 53635), (3155, 26146), (3845, 21454), (6310, 13073), (7690, 10727)]