938807340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{381629}}^1$

素因数の和:381682

約数の個数: 48

約数和(自身を含む): 2692781280

約数和(自身を除く): 1753973940

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, 381629, 763258, 1144887, 1526516, 1908145, 2289774, 3816290, 4579548, 5724435, 7632580, 11448870, 15646789, 22897740, 31293578, 46940367, 62587156, 78233945, 93880734, 156467890, 187761468, 234701835, 312935780, 469403670, 938807340]

約数ペア:

[(1, 938807340), (2, 469403670), (3, 312935780), (4, 234701835), (5, 187761468), (6, 156467890), (10, 93880734), (12, 78233945), (15, 62587156), (20, 46940367), (30, 31293578), (41, 22897740), (60, 15646789), (82, 11448870), (123, 7632580), (164, 5724435), (205, 4579548), (246, 3816290), (410, 2289774), (492, 1908145), (615, 1526516), (820, 1144887), (1230, 763258), (2460, 381629)]