30483910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 56700000

約数和(自身を除く): 26216090

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 499, 745, 998, 1490, 2495, 4990, 6109, 12218, 20459, 30545, 40918, 61090, 74351, 102295, 148702, 204590, 371755, 743510, 3048391, 6096782, 15241955, 30483910]

約数ペア:

[(1, 30483910), (2, 15241955), (5, 6096782), (10, 3048391), (41, 743510), (82, 371755), (149, 204590), (205, 148702), (298, 102295), (410, 74351), (499, 61090), (745, 40918), (998, 30545), (1490, 20459), (2495, 12218), (4990, 6109)]