30741084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 85503600

約数和(自身を除く): 54762516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 521, 596, 894, 1042, 1341, 1563, 1639, 1788, 2084, 2682, 3126, 3278, 4689, 4917, 5364, 5731, 6252, 6556, 9378, 9834, 11462, 14751, 17193, 18756, 19668, 22924, 29502, 34386, 51579, 59004, 68772, 77629, 103158, 155258, 206316, 232887, 310516, 465774, 698661, 853919, 931548, 1397322, 1707838, 2561757, 2794644, 3415676, 5123514, 7685271, 10247028, 15370542, 30741084]

約数ペア:

[(1, 30741084), (2, 15370542), (3, 10247028), (4, 7685271), (6, 5123514), (9, 3415676), (11, 2794644), (12, 2561757), (18, 1707838), (22, 1397322), (33, 931548), (36, 853919), (44, 698661), (66, 465774), (99, 310516), (132, 232887), (149, 206316), (198, 155258), (298, 103158), (396, 77629), (447, 68772), (521, 59004), (596, 51579), (894, 34386), (1042, 29502), (1341, 22924), (1563, 19668), (1639, 18756), (1788, 17193), (2084, 14751), (2682, 11462), (3126, 9834), (3278, 9378), (4689, 6556), (4917, 6252), (5364, 5731)]