7305980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3019}}^1$

素因数の和:3050

約数の個数: 36

約数和(自身を含む): 16869720

約数和(自身を除く): 9563740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3019, 6038, 12076, 15095, 30190, 33209, 60380, 66418, 132836, 166045, 332090, 365299, 664180, 730598, 1461196, 1826495, 3652990, 7305980]

約数ペア:

[(1, 7305980), (2, 3652990), (4, 1826495), (5, 1461196), (10, 730598), (11, 664180), (20, 365299), (22, 332090), (44, 166045), (55, 132836), (110, 66418), (121, 60380), (220, 33209), (242, 30190), (484, 15095), (605, 12076), (1210, 6038), (2420, 3019)]