4414740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 13487040

約数和(自身を除く): 9072300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6689, 13378, 20067, 26756, 33445, 40134, 66890, 73579, 80268, 100335, 133780, 147158, 200670, 220737, 294316, 367895, 401340, 441474, 735790, 882948, 1103685, 1471580, 2207370, 4414740]

約数ペア:

[(1, 4414740), (2, 2207370), (3, 1471580), (4, 1103685), (5, 882948), (6, 735790), (10, 441474), (11, 401340), (12, 367895), (15, 294316), (20, 220737), (22, 200670), (30, 147158), (33, 133780), (44, 100335), (55, 80268), (60, 73579), (66, 66890), (110, 40134), (132, 33445), (165, 26756), (220, 20067), (330, 13378), (660, 6689)]