1692090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2089}}^1$

素因数の和:2108

約数の個数: 40

約数和(自身を含む): 4552020

約数和(自身を除く): 2859930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2089, 4178, 6267, 10445, 12534, 18801, 20890, 31335, 37602, 56403, 62670, 94005, 112806, 169209, 188010, 282015, 338418, 564030, 846045, 1692090]

約数ペア:

[(1, 1692090), (2, 846045), (3, 564030), (5, 338418), (6, 282015), (9, 188010), (10, 169209), (15, 112806), (18, 94005), (27, 62670), (30, 56403), (45, 37602), (54, 31335), (81, 20890), (90, 18801), (135, 12534), (162, 10445), (270, 6267), (405, 4178), (810, 2089)]