21588897660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32710451}}^1$

素因数の和:32710474

約数の個数: 48

約数和(自身を含む): 65944271232

約数和(自身を除く): 44355373572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 32710451, 65420902, 98131353, 130841804, 163552255, 196262706, 327104510, 359814961, 392525412, 490656765, 654209020, 719629922, 981313530, 1079444883, 1439259844, 1799074805, 1962627060, 2158889766, 3598149610, 4317779532, 5397224415, 7196299220, 10794448830, 21588897660]

約数ペア:

[(1, 21588897660), (2, 10794448830), (3, 7196299220), (4, 5397224415), (5, 4317779532), (6, 3598149610), (10, 2158889766), (11, 1962627060), (12, 1799074805), (15, 1439259844), (20, 1079444883), (22, 981313530), (30, 719629922), (33, 654209020), (44, 490656765), (55, 392525412), (60, 359814961), (66, 327104510), (110, 196262706), (132, 163552255), (165, 130841804), (220, 98131353), (330, 65420902), (660, 32710451)]