4308220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30773}}^1$

素因数の和:30789

約数の個数: 24

約数和(自身を含む): 10340064

約数和(自身を除く): 6031844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30773, 61546, 123092, 153865, 215411, 307730, 430822, 615460, 861644, 1077055, 2154110, 4308220]

約数ペア:

[(1, 4308220), (2, 2154110), (4, 1077055), (5, 861644), (7, 615460), (10, 430822), (14, 307730), (20, 215411), (28, 153865), (35, 123092), (70, 61546), (140, 30773)]