2019690030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2927087}}^1$

素因数の和:2927120

約数の個数: 32

約数和(自身を含む): 5058008064

約数和(自身を除く): 3038318034

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2927087, 5854174, 8781261, 14635435, 17562522, 29270870, 43906305, 67323001, 87812610, 134646002, 201969003, 336615005, 403938006, 673230010, 1009845015, 2019690030]

約数ペア:

[(1, 2019690030), (2, 1009845015), (3, 673230010), (5, 403938006), (6, 336615005), (10, 201969003), (15, 134646002), (23, 87812610), (30, 67323001), (46, 43906305), (69, 29270870), (115, 17562522), (138, 14635435), (230, 8781261), (345, 5854174), (690, 2927087)]