3860482020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{209581}}^1$

素因数の和:209900

約数の個数: 48

約数和(自身を含む): 10844611008

約数和(自身を除く): 6984128988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 209581, 419162, 628743, 838324, 1047905, 1257486, 2095810, 2514972, 3143715, 4191620, 6287430, 12574860, 64341367, 128682734, 193024101, 257365468, 321706835, 386048202, 643413670, 772096404, 965120505, 1286827340, 1930241010, 3860482020]

約数ペア:

[(1, 3860482020), (2, 1930241010), (3, 1286827340), (4, 965120505), (5, 772096404), (6, 643413670), (10, 386048202), (12, 321706835), (15, 257365468), (20, 193024101), (30, 128682734), (60, 64341367), (307, 12574860), (614, 6287430), (921, 4191620), (1228, 3143715), (1535, 2514972), (1842, 2095810), (3070, 1257486), (3684, 1047905), (4605, 838324), (6140, 628743), (9210, 419162), (18420, 209581)]