75090730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52511}}^1$

素因数の和:52542

約数の個数: 32

約数和(自身を含む): 158796288

約数和(自身を除く): 83705558

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 52511, 105022, 262555, 525110, 577621, 682643, 1155242, 1365286, 2888105, 3413215, 5776210, 6826430, 7509073, 15018146, 37545365, 75090730]

約数ペア:

[(1, 75090730), (2, 37545365), (5, 15018146), (10, 7509073), (11, 6826430), (13, 5776210), (22, 3413215), (26, 2888105), (55, 1365286), (65, 1155242), (110, 682643), (130, 577621), (143, 525110), (286, 262555), (715, 105022), (1430, 52511)]