3431150

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 24

約数和(自身を含む): 6436344

約数和(自身を除く): 3005194

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 421, 815, 842, 1630, 2105, 4075, 4210, 8150, 10525, 21050, 68623, 137246, 343115, 686230, 1715575, 3431150]

約数ペア:

[(1, 3431150), (2, 1715575), (5, 686230), (10, 343115), (25, 137246), (50, 68623), (163, 21050), (326, 10525), (421, 8150), (815, 4210), (842, 4075), (1630, 2105)]