2674020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 7676928

約数和(自身を除く): 5002908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1087, 1230, 2174, 2460, 3261, 4348, 5435, 6522, 10870, 13044, 16305, 21740, 32610, 44567, 65220, 89134, 133701, 178268, 222835, 267402, 445670, 534804, 668505, 891340, 1337010, 2674020]

約数ペア:

[(1, 2674020), (2, 1337010), (3, 891340), (4, 668505), (5, 534804), (6, 445670), (10, 267402), (12, 222835), (15, 178268), (20, 133701), (30, 89134), (41, 65220), (60, 44567), (82, 32610), (123, 21740), (164, 16305), (205, 13044), (246, 10870), (410, 6522), (492, 5435), (615, 4348), (820, 3261), (1087, 2460), (1230, 2174)]