78970710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28957

約数の個数: 64

約数和(自身を含む): 233275392

約数和(自身を除く): 154304682

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, 28927, 57854, 86781, 144635, 173562, 202489, 289270, 376051, 404978, 433905, 607467, 752102, 867810, 1012445, 1128153, 1214934, 1880255, 2024890, 2256306, 2632357, 3037335, 3760510, 5264714, 5640765, 6074670, 7897071, 11281530, 13161785, 15794142, 26323570, 39485355, 78970710]

約数ペア:

[(1, 78970710), (2, 39485355), (3, 26323570), (5, 15794142), (6, 13161785), (7, 11281530), (10, 7897071), (13, 6074670), (14, 5640765), (15, 5264714), (21, 3760510), (26, 3037335), (30, 2632357), (35, 2256306), (39, 2024890), (42, 1880255), (65, 1214934), (70, 1128153), (78, 1012445), (91, 867810), (105, 752102), (130, 607467), (182, 433905), (195, 404978), (210, 376051), (273, 289270), (390, 202489), (455, 173562), (546, 144635), (910, 86781), (1365, 57854), (2730, 28927)]