68646460

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{14731}}^1$

素因数の和:14973

約数の個数: 24

約数和(自身を含む): 144786096

約数和(自身を除く): 76139636

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 14731, 29462, 58924, 73655, 147310, 294620, 3432323, 6864646, 13729292, 17161615, 34323230, 68646460]

約数ペア:

[(1, 68646460), (2, 34323230), (4, 17161615), (5, 13729292), (10, 6864646), (20, 3432323), (233, 294620), (466, 147310), (932, 73655), (1165, 58924), (2330, 29462), (4660, 14731)]