8300370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21283}}^1$

素因数の和:21306

約数の個数: 32

約数和(自身を含む): 21454272

約数和(自身を除く): 13153902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21283, 42566, 63849, 106415, 127698, 212830, 276679, 319245, 553358, 638490, 830037, 1383395, 1660074, 2766790, 4150185, 8300370]

約数ペア:

[(1, 8300370), (2, 4150185), (3, 2766790), (5, 1660074), (6, 1383395), (10, 830037), (13, 638490), (15, 553358), (26, 319245), (30, 276679), (39, 212830), (65, 127698), (78, 106415), (130, 63849), (195, 42566), (390, 21283)]