4470420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{74507}}^1$

素因数の和:74519

約数の個数: 24

約数和(自身を含む): 12517344

約数和(自身を除く): 8046924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 74507, 149014, 223521, 298028, 372535, 447042, 745070, 894084, 1117605, 1490140, 2235210, 4470420]

約数ペア:

[(1, 4470420), (2, 2235210), (3, 1490140), (4, 1117605), (5, 894084), (6, 745070), (10, 447042), (12, 372535), (15, 298028), (20, 223521), (30, 149014), (60, 74507)]