198280140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3304669}}^1$

素因数の和:3304681

約数の個数: 24

約数和(自身を含む): 555184560

約数和(自身を除く): 356904420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3304669, 6609338, 9914007, 13218676, 16523345, 19828014, 33046690, 39656028, 49570035, 66093380, 99140070, 198280140]

約数ペア:

[(1, 198280140), (2, 99140070), (3, 66093380), (4, 49570035), (5, 39656028), (6, 33046690), (10, 19828014), (12, 16523345), (15, 13218676), (20, 9914007), (30, 6609338), (60, 3304669)]