30316590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17761

約数の個数: 48

約数和(自身を含む): 82976400

約数和(自身を除く): 52659810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 17729, 35458, 53187, 88645, 106374, 159561, 177290, 265935, 319122, 336851, 531870, 673702, 797805, 1010553, 1595610, 1684255, 2021106, 3031659, 3368510, 5052765, 6063318, 10105530, 15158295, 30316590]

約数ペア:

[(1, 30316590), (2, 15158295), (3, 10105530), (5, 6063318), (6, 5052765), (9, 3368510), (10, 3031659), (15, 2021106), (18, 1684255), (19, 1595610), (30, 1010553), (38, 797805), (45, 673702), (57, 531870), (90, 336851), (95, 319122), (114, 265935), (171, 177290), (190, 159561), (285, 106374), (342, 88645), (570, 53187), (855, 35458), (1710, 17729)]