8690370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22283}}^1$

素因数の和:22306

約数の個数: 32

約数和(自身を含む): 22462272

約数和(自身を除く): 13771902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22283, 44566, 66849, 111415, 133698, 222830, 289679, 334245, 579358, 668490, 869037, 1448395, 1738074, 2896790, 4345185, 8690370]

約数ペア:

[(1, 8690370), (2, 4345185), (3, 2896790), (5, 1738074), (6, 1448395), (10, 869037), (13, 668490), (15, 579358), (26, 334245), (30, 289679), (39, 222830), (65, 133698), (78, 111415), (130, 66849), (195, 44566), (390, 22283)]