39139410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2029}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 94127040

約数和(自身を除く): 54987630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2029, 3215, 3858, 4058, 6087, 6430, 9645, 10145, 12174, 19290, 20290, 30435, 60870, 1304647, 2609294, 3913941, 6523235, 7827882, 13046470, 19569705, 39139410]

約数ペア:

[(1, 39139410), (2, 19569705), (3, 13046470), (5, 7827882), (6, 6523235), (10, 3913941), (15, 2609294), (30, 1304647), (643, 60870), (1286, 30435), (1929, 20290), (2029, 19290), (3215, 12174), (3858, 10145), (4058, 9645), (6087, 6430)]