2021071830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67369061}}^1$

素因数の和:67369071

約数の個数: 16

約数和(自身を含む): 4850572464

約数和(自身を除く): 2829500634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67369061, 134738122, 202107183, 336845305, 404214366, 673690610, 1010535915, 2021071830]

約数ペア:

[(1, 2021071830), (2, 1010535915), (3, 673690610), (5, 404214366), (6, 336845305), (10, 202107183), (15, 134738122), (30, 67369061)]