137014360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{489337}}^1$

素因数の和:489355

約数の個数: 32

約数和(自身を含む): 352323360

約数和(自身を除く): 215309000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 489337, 978674, 1957348, 2446685, 3425359, 3914696, 4893370, 6850718, 9786740, 13701436, 17126795, 19573480, 27402872, 34253590, 68507180, 137014360]

約数ペア:

[(1, 137014360), (2, 68507180), (4, 34253590), (5, 27402872), (7, 19573480), (8, 17126795), (10, 13701436), (14, 9786740), (20, 6850718), (28, 4893370), (35, 3914696), (40, 3425359), (56, 2446685), (70, 1957348), (140, 978674), (280, 489337)]