194554020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79087}}^1$

素因数の和:79140

約数の個数: 48

約数和(自身を含む): 558044928

約数和(自身を除く): 363490908

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, 1230, 2460, 79087, 158174, 237261, 316348, 395435, 474522, 790870, 949044, 1186305, 1581740, 2372610, 3242567, 4745220, 6485134, 9727701, 12970268, 16212835, 19455402, 32425670, 38910804, 48638505, 64851340, 97277010, 194554020]

約数ペア:

[(1, 194554020), (2, 97277010), (3, 64851340), (4, 48638505), (5, 38910804), (6, 32425670), (10, 19455402), (12, 16212835), (15, 12970268), (20, 9727701), (30, 6485134), (41, 4745220), (60, 3242567), (82, 2372610), (123, 1581740), (164, 1186305), (205, 949044), (246, 790870), (410, 474522), (492, 395435), (615, 316348), (820, 237261), (1230, 158174), (2460, 79087)]