22195740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 72737280

約数和(自身を除く): 50541540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1229, 1290, 1505, 1806, 2458, 2580, 3010, 3612, 3687, 4515, 4916, 6020, 6145, 7374, 8603, 9030, 12290, 14748, 17206, 18060, 18435, 24580, 25809, 34412, 36870, 43015, 51618, 52847, 73740, 86030, 103236, 105694, 129045, 158541, 172060, 211388, 258090, 264235, 317082, 369929, 516180, 528470, 634164, 739858, 792705, 1056940, 1109787, 1479716, 1585410, 1849645, 2219574, 3170820, 3699290, 4439148, 5548935, 7398580, 11097870, 22195740]

約数ペア:

[(1, 22195740), (2, 11097870), (3, 7398580), (4, 5548935), (5, 4439148), (6, 3699290), (7, 3170820), (10, 2219574), (12, 1849645), (14, 1585410), (15, 1479716), (20, 1109787), (21, 1056940), (28, 792705), (30, 739858), (35, 634164), (42, 528470), (43, 516180), (60, 369929), (70, 317082), (84, 264235), (86, 258090), (105, 211388), (129, 172060), (140, 158541), (172, 129045), (210, 105694), (215, 103236), (258, 86030), (301, 73740), (420, 52847), (430, 51618), (516, 43015), (602, 36870), (645, 34412), (860, 25809), (903, 24580), (1204, 18435), (1229, 18060), (1290, 17206), (1505, 14748), (1806, 12290), (2458, 9030), (2580, 8603), (3010, 7374), (3612, 6145), (3687, 6020), (4515, 4916)]