2597667060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{609781}}^1$

素因数の和:609864

約数の個数: 48

約数和(自身を含む): 7375923072

約数和(自身を除く): 4778256012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 609781, 1219562, 1829343, 2439124, 3048905, 3658686, 6097810, 7317372, 9146715, 12195620, 18293430, 36586860, 43294451, 86588902, 129883353, 173177804, 216472255, 259766706, 432944510, 519533412, 649416765, 865889020, 1298833530, 2597667060]

約数ペア:

[(1, 2597667060), (2, 1298833530), (3, 865889020), (4, 649416765), (5, 519533412), (6, 432944510), (10, 259766706), (12, 216472255), (15, 173177804), (20, 129883353), (30, 86588902), (60, 43294451), (71, 36586860), (142, 18293430), (213, 12195620), (284, 9146715), (355, 7317372), (426, 6097810), (710, 3658686), (852, 3048905), (1065, 2439124), (1420, 1829343), (2130, 1219562), (4260, 609781)]