9048340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 13127660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1319, 1372, 1715, 2638, 3430, 5276, 6595, 6860, 9233, 13190, 18466, 26380, 36932, 46165, 64631, 92330, 129262, 184660, 258524, 323155, 452417, 646310, 904834, 1292620, 1809668, 2262085, 4524170, 9048340]

約数ペア:

[(1, 9048340), (2, 4524170), (4, 2262085), (5, 1809668), (7, 1292620), (10, 904834), (14, 646310), (20, 452417), (28, 323155), (35, 258524), (49, 184660), (70, 129262), (98, 92330), (140, 64631), (196, 46165), (245, 36932), (343, 26380), (490, 18466), (686, 13190), (980, 9233), (1319, 6860), (1372, 6595), (1715, 5276), (2638, 3430)]