173125020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2885417}}^1$

素因数の和:2885429

約数の個数: 24

約数和(自身を含む): 484750224

約数和(自身を除く): 311625204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2885417, 5770834, 8656251, 11541668, 14427085, 17312502, 28854170, 34625004, 43281255, 57708340, 86562510, 173125020]

約数ペア:

[(1, 173125020), (2, 86562510), (3, 57708340), (4, 43281255), (5, 34625004), (6, 28854170), (10, 17312502), (12, 14427085), (15, 11541668), (20, 8656251), (30, 5770834), (60, 2885417)]