2109830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:188

約数の個数: 24

約数和(自身を含む): 3937248

約数和(自身を除く): 1827418

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 3149, 4489, 6298, 8978, 15745, 22445, 31490, 44890, 210983, 421966, 1054915, 2109830]

約数ペア:

[(1, 2109830), (2, 1054915), (5, 421966), (10, 210983), (47, 44890), (67, 31490), (94, 22445), (134, 15745), (235, 8978), (335, 6298), (470, 4489), (670, 3149)]