199903740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2293}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 560359968

約数和(自身を除く): 360456228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1453, 2293, 2906, 4359, 4586, 5812, 6879, 7265, 8718, 9172, 11465, 13758, 14530, 17436, 21795, 22930, 27516, 29060, 34395, 43590, 45860, 68790, 87180, 137580, 3331729, 6663458, 9995187, 13326916, 16658645, 19990374, 33317290, 39980748, 49975935, 66634580, 99951870, 199903740]

約数ペア:

[(1, 199903740), (2, 99951870), (3, 66634580), (4, 49975935), (5, 39980748), (6, 33317290), (10, 19990374), (12, 16658645), (15, 13326916), (20, 9995187), (30, 6663458), (60, 3331729), (1453, 137580), (2293, 87180), (2906, 68790), (4359, 45860), (4586, 43590), (5812, 34395), (6879, 29060), (7265, 27516), (8718, 22930), (9172, 21795), (11465, 17436), (13758, 14530)]