137620730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{46027}}^1$

素因数の和:46070

約数の個数: 32

約数和(自身を含む): 278377344

約数和(自身を除く): 140756614

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 46027, 92054, 230135, 460270, 598351, 1058621, 1196702, 2117242, 2991755, 5293105, 5983510, 10586210, 13762073, 27524146, 68810365, 137620730]

約数ペア:

[(1, 137620730), (2, 68810365), (5, 27524146), (10, 13762073), (13, 10586210), (23, 5983510), (26, 5293105), (46, 2991755), (65, 2117242), (115, 1196702), (130, 1058621), (230, 598351), (299, 460270), (598, 230135), (1495, 92054), (2990, 46027)]