165392940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2756549}}^1$

素因数の和:2756561

約数の個数: 24

約数和(自身を含む): 463100400

約数和(自身を除く): 297707460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2756549, 5513098, 8269647, 11026196, 13782745, 16539294, 27565490, 33078588, 41348235, 55130980, 82696470, 165392940]

約数ペア:

[(1, 165392940), (2, 82696470), (3, 55130980), (4, 41348235), (5, 33078588), (6, 27565490), (10, 16539294), (12, 13782745), (15, 11026196), (20, 8269647), (30, 5513098), (60, 2756549)]