3247220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 6858600

約数和(自身を除く): 3611380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 709, 916, 1145, 1418, 2290, 2836, 3545, 4580, 7090, 14180, 162361, 324722, 649444, 811805, 1623610, 3247220]

約数ペア:

[(1, 3247220), (2, 1623610), (4, 811805), (5, 649444), (10, 324722), (20, 162361), (229, 14180), (458, 7090), (709, 4580), (916, 3545), (1145, 2836), (1418, 2290)]