1023260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7325

約数の個数: 24

約数和(自身を含む): 2456160

約数和(自身を除く): 1432900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7309, 14618, 29236, 36545, 51163, 73090, 102326, 146180, 204652, 255815, 511630, 1023260]

約数ペア:

[(1, 1023260), (2, 511630), (4, 255815), (5, 204652), (7, 146180), (10, 102326), (14, 73090), (20, 51163), (28, 36545), (35, 29236), (70, 14618), (140, 7309)]