28654150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{81869}}^1$

素因数の和:81888

約数の個数: 24

約数和(自身を含む): 60911280

約数和(自身を除く): 32257130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 81869, 163738, 409345, 573083, 818690, 1146166, 2046725, 2865415, 4093450, 5730830, 14327075, 28654150]

約数ペア:

[(1, 28654150), (2, 14327075), (5, 5730830), (7, 4093450), (10, 2865415), (14, 2046725), (25, 1146166), (35, 818690), (50, 573083), (70, 409345), (175, 163738), (350, 81869)]