139433850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{309853}}^1$

素因数の和:309871

約数の個数: 36

約数和(自身を含む): 374613486

約数和(自身を除く): 235179636

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 309853, 619706, 929559, 1549265, 1859118, 2788677, 3098530, 4647795, 5577354, 7746325, 9295590, 13943385, 15492650, 23238975, 27886770, 46477950, 69716925, 139433850]

約数ペア:

[(1, 139433850), (2, 69716925), (3, 46477950), (5, 27886770), (6, 23238975), (9, 15492650), (10, 13943385), (15, 9295590), (18, 7746325), (25, 5577354), (30, 4647795), (45, 3098530), (50, 2788677), (75, 1859118), (90, 1549265), (150, 929559), (225, 619706), (450, 309853)]