1432730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2830464

約数和(自身を除く): 1397734

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 107, 130, 206, 214, 515, 535, 1030, 1070, 1339, 1391, 2678, 2782, 6695, 6955, 11021, 13390, 13910, 22042, 55105, 110210, 143273, 286546, 716365, 1432730]

約数ペア:

[(1, 1432730), (2, 716365), (5, 286546), (10, 143273), (13, 110210), (26, 55105), (65, 22042), (103, 13910), (107, 13390), (130, 11021), (206, 6955), (214, 6695), (515, 2782), (535, 2678), (1030, 1391), (1070, 1339)]