30645654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{392893}}^1$

素因数の和:392911

約数の個数: 16

約数和(自身を含む): 66006192

約数和(自身を除く): 35360538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 392893, 785786, 1178679, 2357358, 5107609, 10215218, 15322827, 30645654]

約数ペア:

[(1, 30645654), (2, 15322827), (3, 10215218), (6, 5107609), (13, 2357358), (26, 1178679), (39, 785786), (78, 392893)]