147290360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{526037}}^1$

素因数の和:526055

約数の個数: 32

約数和(自身を含む): 378747360

約数和(自身を除く): 231457000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 526037, 1052074, 2104148, 2630185, 3682259, 4208296, 5260370, 7364518, 10520740, 14729036, 18411295, 21041480, 29458072, 36822590, 73645180, 147290360]

約数ペア:

[(1, 147290360), (2, 73645180), (4, 36822590), (5, 29458072), (7, 21041480), (8, 18411295), (10, 14729036), (14, 10520740), (20, 7364518), (28, 5260370), (35, 4208296), (40, 3682259), (56, 2630185), (70, 2104148), (140, 1052074), (280, 526037)]