277088370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{710483}}^1$

素因数の和:710506

約数の個数: 32

約数和(自身を含む): 716167872

約数和(自身を除く): 439079502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 710483, 1420966, 2131449, 3552415, 4262898, 7104830, 9236279, 10657245, 18472558, 21314490, 27708837, 46181395, 55417674, 92362790, 138544185, 277088370]

約数ペア:

[(1, 277088370), (2, 138544185), (3, 92362790), (5, 55417674), (6, 46181395), (10, 27708837), (13, 21314490), (15, 18472558), (26, 10657245), (30, 9236279), (39, 7104830), (65, 4262898), (78, 3552415), (130, 2131449), (195, 1420966), (390, 710483)]