188424420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3140407}}^1$

素因数の和:3140419

約数の個数: 24

約数和(自身を含む): 527588544

約数和(自身を除く): 339164124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3140407, 6280814, 9421221, 12561628, 15702035, 18842442, 31404070, 37684884, 47106105, 62808140, 94212210, 188424420]

約数ペア:

[(1, 188424420), (2, 94212210), (3, 62808140), (4, 47106105), (5, 37684884), (6, 31404070), (10, 18842442), (12, 15702035), (15, 12561628), (20, 9421221), (30, 6280814), (60, 3140407)]