147220710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53927}}^1$

素因数の和:53957

約数の個数: 64

約数和(自身を含む): 434875392

約数和(自身を除く): 287654682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 53927, 107854, 161781, 269635, 323562, 377489, 539270, 701051, 754978, 808905, 1132467, 1402102, 1617810, 1887445, 2103153, 2264934, 3505255, 3774890, 4206306, 4907357, 5662335, 7010510, 9814714, 10515765, 11324670, 14722071, 21031530, 24536785, 29444142, 49073570, 73610355, 147220710]

約数ペア:

[(1, 147220710), (2, 73610355), (3, 49073570), (5, 29444142), (6, 24536785), (7, 21031530), (10, 14722071), (13, 11324670), (14, 10515765), (15, 9814714), (21, 7010510), (26, 5662335), (30, 4907357), (35, 4206306), (39, 3774890), (42, 3505255), (65, 2264934), (70, 2103153), (78, 1887445), (91, 1617810), (105, 1402102), (130, 1132467), (182, 808905), (195, 754978), (210, 701051), (273, 539270), (390, 377489), (455, 323562), (546, 269635), (910, 161781), (1365, 107854), (2730, 53927)]