71300940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4229}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 200400480

約数和(自身を除く): 129099540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 4229, 5620, 8430, 8458, 12687, 16860, 16916, 21145, 25374, 42290, 50748, 63435, 84580, 126870, 253740, 1188349, 2376698, 3565047, 4753396, 5941745, 7130094, 11883490, 14260188, 17825235, 23766980, 35650470, 71300940]

約数ペア:

[(1, 71300940), (2, 35650470), (3, 23766980), (4, 17825235), (5, 14260188), (6, 11883490), (10, 7130094), (12, 5941745), (15, 4753396), (20, 3565047), (30, 2376698), (60, 1188349), (281, 253740), (562, 126870), (843, 84580), (1124, 63435), (1405, 50748), (1686, 42290), (2810, 25374), (3372, 21145), (4215, 16916), (4229, 16860), (5620, 12687), (8430, 8458)]