82688460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1378141}}^1$

素因数の和:1378153

約数の個数: 24

約数和(自身を含む): 231527856

約数和(自身を除く): 148839396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1378141, 2756282, 4134423, 5512564, 6890705, 8268846, 13781410, 16537692, 20672115, 27562820, 41344230, 82688460]

約数ペア:

[(1, 82688460), (2, 41344230), (3, 27562820), (4, 20672115), (5, 16537692), (6, 13781410), (10, 8268846), (12, 6890705), (15, 5512564), (20, 4134423), (30, 2756282), (60, 1378141)]