124807620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{297161}}^1$

素因数の和:297180

約数の個数: 48

約数和(自身を含む): 399385728

約数和(自身を除く): 274578108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 297161, 594322, 891483, 1188644, 1485805, 1782966, 2080127, 2971610, 3565932, 4160254, 4457415, 5943220, 6240381, 8320508, 8914830, 10400635, 12480762, 17829660, 20801270, 24961524, 31201905, 41602540, 62403810, 124807620]

約数ペア:

[(1, 124807620), (2, 62403810), (3, 41602540), (4, 31201905), (5, 24961524), (6, 20801270), (7, 17829660), (10, 12480762), (12, 10400635), (14, 8914830), (15, 8320508), (20, 6240381), (21, 5943220), (28, 4457415), (30, 4160254), (35, 3565932), (42, 2971610), (60, 2080127), (70, 1782966), (84, 1485805), (105, 1188644), (140, 891483), (210, 594322), (420, 297161)]