30530370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78283}}^1$

素因数の和:78306

約数の個数: 32

約数和(自身を含む): 78910272

約数和(自身を除く): 48379902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78283, 156566, 234849, 391415, 469698, 782830, 1017679, 1174245, 2035358, 2348490, 3053037, 5088395, 6106074, 10176790, 15265185, 30530370]

約数ペア:

[(1, 30530370), (2, 15265185), (3, 10176790), (5, 6106074), (6, 5088395), (10, 3053037), (13, 2348490), (15, 2035358), (26, 1174245), (30, 1017679), (39, 782830), (65, 469698), (78, 391415), (130, 234849), (195, 156566), (390, 78283)]