120631390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10061}}^1$

素因数の和:10188

約数の個数: 32

約数和(自身を含む): 239073120

約数和(自身を除く): 118441730

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 10061, 11990, 20122, 50305, 100610, 110671, 221342, 553355, 1096649, 1106710, 2193298, 5483245, 10966490, 12063139, 24126278, 60315695, 120631390]

約数ペア:

[(1, 120631390), (2, 60315695), (5, 24126278), (10, 12063139), (11, 10966490), (22, 5483245), (55, 2193298), (109, 1106710), (110, 1096649), (218, 553355), (545, 221342), (1090, 110671), (1199, 100610), (2398, 50305), (5995, 20122), (10061, 11990)]