323911390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{1901}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 636789600

約数和(自身を除く): 312878210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1549, 1901, 3098, 3802, 7745, 9505, 15490, 17039, 19010, 20911, 34078, 41822, 85195, 104555, 170390, 209110, 2944649, 5889298, 14723245, 29446490, 32391139, 64782278, 161955695, 323911390]

約数ペア:

[(1, 323911390), (2, 161955695), (5, 64782278), (10, 32391139), (11, 29446490), (22, 14723245), (55, 5889298), (110, 2944649), (1549, 209110), (1901, 170390), (3098, 104555), (3802, 85195), (7745, 41822), (9505, 34078), (15490, 20911), (17039, 19010)]