87050730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223207}}^1$

素因数の和:223230

約数の個数: 32

約数和(自身を含む): 224993664

約数和(自身を除く): 137942934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 223207, 446414, 669621, 1116035, 1339242, 2232070, 2901691, 3348105, 5803382, 6696210, 8705073, 14508455, 17410146, 29016910, 43525365, 87050730]

約数ペア:

[(1, 87050730), (2, 43525365), (3, 29016910), (5, 17410146), (6, 14508455), (10, 8705073), (13, 6696210), (15, 5803382), (26, 3348105), (30, 2901691), (39, 2232070), (65, 1339242), (78, 1116035), (130, 669621), (195, 446414), (390, 223207)]