117892020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85429}}^1$

素因数の和:85464

約数の個数: 48

約数和(自身を含む): 344453760

約数和(自身を除く): 226561740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 85429, 170858, 256287, 341716, 427145, 512574, 854290, 1025148, 1281435, 1708580, 1964867, 2562870, 3929734, 5125740, 5894601, 7859468, 9824335, 11789202, 19648670, 23578404, 29473005, 39297340, 58946010, 117892020]

約数ペア:

[(1, 117892020), (2, 58946010), (3, 39297340), (4, 29473005), (5, 23578404), (6, 19648670), (10, 11789202), (12, 9824335), (15, 7859468), (20, 5894601), (23, 5125740), (30, 3929734), (46, 2562870), (60, 1964867), (69, 1708580), (92, 1281435), (115, 1025148), (138, 854290), (230, 512574), (276, 427145), (345, 341716), (460, 256287), (690, 170858), (1380, 85429)]