2095740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3881}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 6521760

約数和(自身を除く): 4426020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3881, 7762, 11643, 15524, 19405, 23286, 34929, 38810, 46572, 58215, 69858, 77620, 104787, 116430, 139716, 174645, 209574, 232860, 349290, 419148, 523935, 698580, 1047870, 2095740]

約数ペア:

[(1, 2095740), (2, 1047870), (3, 698580), (4, 523935), (5, 419148), (6, 349290), (9, 232860), (10, 209574), (12, 174645), (15, 139716), (18, 116430), (20, 104787), (27, 77620), (30, 69858), (36, 58215), (45, 46572), (54, 38810), (60, 34929), (90, 23286), (108, 19405), (135, 15524), (180, 11643), (270, 7762), (540, 3881)]