118172730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303007}}^1$

素因数の和:303030

約数の個数: 32

約数和(自身を含む): 305432064

約数和(自身を除く): 187259334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 303007, 606014, 909021, 1515035, 1818042, 3030070, 3939091, 4545105, 7878182, 9090210, 11817273, 19695455, 23634546, 39390910, 59086365, 118172730]

約数ペア:

[(1, 118172730), (2, 59086365), (3, 39390910), (5, 23634546), (6, 19695455), (10, 11817273), (13, 9090210), (15, 7878182), (26, 4545105), (30, 3939091), (39, 3030070), (65, 1818042), (78, 1515035), (130, 909021), (195, 606014), (390, 303007)]