188958540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3149309}}^1$

素因数の和:3149321

約数の個数: 24

約数和(自身を含む): 529084080

約数和(自身を除く): 340125540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3149309, 6298618, 9447927, 12597236, 15746545, 18895854, 31493090, 37791708, 47239635, 62986180, 94479270, 188958540]

約数ペア:

[(1, 188958540), (2, 94479270), (3, 62986180), (4, 47239635), (5, 37791708), (6, 31493090), (10, 18895854), (12, 15746545), (15, 12597236), (20, 9447927), (30, 6298618), (60, 3149309)]