3748740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 10747968

約数和(自身を除く): 6999228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1453, 2580, 2906, 4359, 5812, 7265, 8718, 14530, 17436, 21795, 29060, 43590, 62479, 87180, 124958, 187437, 249916, 312395, 374874, 624790, 749748, 937185, 1249580, 1874370, 3748740]

約数ペア:

[(1, 3748740), (2, 1874370), (3, 1249580), (4, 937185), (5, 749748), (6, 624790), (10, 374874), (12, 312395), (15, 249916), (20, 187437), (30, 124958), (43, 87180), (60, 62479), (86, 43590), (129, 29060), (172, 21795), (215, 17436), (258, 14530), (430, 8718), (516, 7265), (645, 5812), (860, 4359), (1290, 2906), (1453, 2580)]