19536870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{929}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 47005920

約数和(自身を除く): 27469050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 929, 1402, 1858, 2103, 2787, 3505, 4206, 4645, 5574, 7010, 9290, 10515, 13935, 21030, 27870, 651229, 1302458, 1953687, 3256145, 3907374, 6512290, 9768435, 19536870]

約数ペア:

[(1, 19536870), (2, 9768435), (3, 6512290), (5, 3907374), (6, 3256145), (10, 1953687), (15, 1302458), (30, 651229), (701, 27870), (929, 21030), (1402, 13935), (1858, 10515), (2103, 9290), (2787, 7010), (3505, 5574), (4206, 4645)]