91838370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235483}}^1$

素因数の和:235506

約数の個数: 32

約数和(自身を含む): 237367872

約数和(自身を除く): 145529502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 235483, 470966, 706449, 1177415, 1412898, 2354830, 3061279, 3532245, 6122558, 7064490, 9183837, 15306395, 18367674, 30612790, 45919185, 91838370]

約数ペア:

[(1, 91838370), (2, 45919185), (3, 30612790), (5, 18367674), (6, 15306395), (10, 9183837), (13, 7064490), (15, 6122558), (26, 3532245), (30, 3061279), (39, 2354830), (65, 1412898), (78, 1177415), (130, 706449), (195, 470966), (390, 235483)]