7426740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 21309120

約数和(自身を除く): 13882380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3019, 6038, 9057, 12076, 15095, 18114, 30190, 36228, 45285, 60380, 90570, 123779, 181140, 247558, 371337, 495116, 618895, 742674, 1237790, 1485348, 1856685, 2475580, 3713370, 7426740]

約数ペア:

[(1, 7426740), (2, 3713370), (3, 2475580), (4, 1856685), (5, 1485348), (6, 1237790), (10, 742674), (12, 618895), (15, 495116), (20, 371337), (30, 247558), (41, 181140), (60, 123779), (82, 90570), (123, 60380), (164, 45285), (205, 36228), (246, 30190), (410, 18114), (492, 15095), (615, 12076), (820, 9057), (1230, 6038), (2460, 3019)]