2087385660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3865529}}^1$

素因数の和:3865547

約数の個数: 48

約数和(自身を含む): 6494090400

約数和(自身を除く): 4406704740

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, 3865529, 7731058, 11596587, 15462116, 19327645, 23193174, 34789761, 38655290, 46386348, 57982935, 69579522, 77310580, 104369283, 115965870, 139159044, 173948805, 208738566, 231931740, 347897610, 417477132, 521846415, 695795220, 1043692830, 2087385660]

約数ペア:

[(1, 2087385660), (2, 1043692830), (3, 695795220), (4, 521846415), (5, 417477132), (6, 347897610), (9, 231931740), (10, 208738566), (12, 173948805), (15, 139159044), (18, 115965870), (20, 104369283), (27, 77310580), (30, 69579522), (36, 57982935), (45, 46386348), (54, 38655290), (60, 34789761), (90, 23193174), (108, 19327645), (135, 15462116), (180, 11596587), (270, 7731058), (540, 3865529)]