142091220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2368187}}^1$

素因数の和:2368199

約数の個数: 24

約数和(自身を含む): 397855584

約数和(自身を除く): 255764364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2368187, 4736374, 7104561, 9472748, 11840935, 14209122, 23681870, 28418244, 35522805, 47363740, 71045610, 142091220]

約数ペア:

[(1, 142091220), (2, 71045610), (3, 47363740), (4, 35522805), (5, 28418244), (6, 23681870), (10, 14209122), (12, 11840935), (15, 9472748), (20, 7104561), (30, 4736374), (60, 2368187)]