68107590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39829}}^1$

素因数の和:39861

約数の個数: 48

約数和(自身を含む): 186404400

約数和(自身を除く): 118296810

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, 39829, 79658, 119487, 199145, 238974, 358461, 398290, 597435, 716922, 756751, 1194870, 1513502, 1792305, 2270253, 3584610, 3783755, 4540506, 6810759, 7567510, 11351265, 13621518, 22702530, 34053795, 68107590]

約数ペア:

[(1, 68107590), (2, 34053795), (3, 22702530), (5, 13621518), (6, 11351265), (9, 7567510), (10, 6810759), (15, 4540506), (18, 3783755), (19, 3584610), (30, 2270253), (38, 1792305), (45, 1513502), (57, 1194870), (90, 756751), (95, 716922), (114, 597435), (171, 398290), (190, 358461), (285, 238974), (342, 199145), (570, 119487), (855, 79658), (1710, 39829)]