30878094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395873}}^1$

素因数の和:395891

約数の個数: 16

約数和(自身を含む): 66506832

約数和(自身を除く): 35628738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 395873, 791746, 1187619, 2375238, 5146349, 10292698, 15439047, 30878094]

約数ペア:

[(1, 30878094), (2, 15439047), (3, 10292698), (6, 5146349), (13, 2375238), (26, 1187619), (39, 791746), (78, 395873)]