8293582020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{578353}}^1$

素因数の和:578604

約数の個数: 48

約数和(自身を含む): 23319233280

約数和(自身を除く): 15025651260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 578353, 1156706, 1735059, 2313412, 2891765, 3470118, 5783530, 6940236, 8675295, 11567060, 17350590, 34701180, 138226367, 276452734, 414679101, 552905468, 691131835, 829358202, 1382263670, 1658716404, 2073395505, 2764527340, 4146791010, 8293582020]

約数ペア:

[(1, 8293582020), (2, 4146791010), (3, 2764527340), (4, 2073395505), (5, 1658716404), (6, 1382263670), (10, 829358202), (12, 691131835), (15, 552905468), (20, 414679101), (30, 276452734), (60, 138226367), (239, 34701180), (478, 17350590), (717, 11567060), (956, 8675295), (1195, 6940236), (1434, 5783530), (2390, 3470118), (2868, 2891765), (3585, 2313412), (4780, 1735059), (7170, 1156706), (14340, 578353)]