19379610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{215329}}^1$

素因数の和:215342

約数の個数: 24

約数和(自身を含む): 50387220

約数和(自身を除く): 31007610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 215329, 430658, 645987, 1076645, 1291974, 1937961, 2153290, 3229935, 3875922, 6459870, 9689805, 19379610]

約数ペア:

[(1, 19379610), (2, 9689805), (3, 6459870), (5, 3875922), (6, 3229935), (9, 2153290), (10, 1937961), (15, 1291974), (18, 1076645), (30, 645987), (45, 430658), (90, 215329)]