72612210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 118988430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 695, 834, 1390, 1529, 1583, 2085, 3058, 3166, 4170, 4587, 4749, 7645, 7915, 9174, 9498, 15290, 15830, 17413, 22935, 23745, 34826, 45870, 47490, 52239, 87065, 104478, 174130, 220037, 261195, 440074, 522390, 660111, 1100185, 1320222, 2200370, 2420407, 3300555, 4840814, 6601110, 7261221, 12102035, 14522442, 24204070, 36306105, 72612210]

約数ペア:

[(1, 72612210), (2, 36306105), (3, 24204070), (5, 14522442), (6, 12102035), (10, 7261221), (11, 6601110), (15, 4840814), (22, 3300555), (30, 2420407), (33, 2200370), (55, 1320222), (66, 1100185), (110, 660111), (139, 522390), (165, 440074), (278, 261195), (330, 220037), (417, 174130), (695, 104478), (834, 87065), (1390, 52239), (1529, 47490), (1583, 45870), (2085, 34826), (3058, 23745), (3166, 22935), (4170, 17413), (4587, 15830), (4749, 15290), (7645, 9498), (7915, 9174)]