82690630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3371}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 163150848

約数和(自身を除く): 80460218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 3371, 4906, 6742, 12265, 16855, 24530, 33710, 37081, 74162, 185405, 370810, 751733, 1503466, 3758665, 7517330, 8269063, 16538126, 41345315, 82690630]

約数ペア:

[(1, 82690630), (2, 41345315), (5, 16538126), (10, 8269063), (11, 7517330), (22, 3758665), (55, 1503466), (110, 751733), (223, 370810), (446, 185405), (1115, 74162), (2230, 37081), (2453, 33710), (3371, 24530), (4906, 16855), (6742, 12265)]