39394390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3727}}^1$

素因数の和:3892

約数の個数: 32

約数和(自身を含む): 81598464

約数和(自身を除く): 42204074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 3727, 5285, 7454, 10570, 18635, 26089, 37270, 52178, 130445, 260890, 562777, 1125554, 2813885, 3939439, 5627770, 7878878, 19697195, 39394390]

約数ペア:

[(1, 39394390), (2, 19697195), (5, 7878878), (7, 5627770), (10, 3939439), (14, 2813885), (35, 1125554), (70, 562777), (151, 260890), (302, 130445), (755, 52178), (1057, 37270), (1510, 26089), (2114, 18635), (3727, 10570), (5285, 7454)]