68832420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5437}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 193679808

約数和(自身を除く): 124847388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5437, 6330, 10874, 12660, 16311, 21748, 27185, 32622, 54370, 65244, 81555, 108740, 163110, 326220, 1147207, 2294414, 3441621, 4588828, 5736035, 6883242, 11472070, 13766484, 17208105, 22944140, 34416210, 68832420]

約数ペア:

[(1, 68832420), (2, 34416210), (3, 22944140), (4, 17208105), (5, 13766484), (6, 11472070), (10, 6883242), (12, 5736035), (15, 4588828), (20, 3441621), (30, 2294414), (60, 1147207), (211, 326220), (422, 163110), (633, 108740), (844, 81555), (1055, 65244), (1266, 54370), (2110, 32622), (2532, 27185), (3165, 21748), (4220, 16311), (5437, 12660), (6330, 10874)]