57802990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13537}}^1$

素因数の和:13612

約数の個数: 32

約数和(自身を含む): 120867264

約数和(自身を除く): 63064274

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 13537, 27074, 67685, 94759, 135370, 189518, 473795, 825757, 947590, 1651514, 4128785, 5780299, 8257570, 11560598, 28901495, 57802990]

約数ペア:

[(1, 57802990), (2, 28901495), (5, 11560598), (7, 8257570), (10, 5780299), (14, 4128785), (35, 1651514), (61, 947590), (70, 825757), (122, 473795), (305, 189518), (427, 135370), (610, 94759), (854, 67685), (2135, 27074), (4270, 13537)]