127979130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185477}}^1$

素因数の和:185510

約数の個数: 32

約数和(自身を含む): 320505984

約数和(自身を除く): 192526854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 185477, 370954, 556431, 927385, 1112862, 1854770, 2782155, 4265971, 5564310, 8531942, 12797913, 21329855, 25595826, 42659710, 63989565, 127979130]

約数ペア:

[(1, 127979130), (2, 63989565), (3, 42659710), (5, 25595826), (6, 21329855), (10, 12797913), (15, 8531942), (23, 5564310), (30, 4265971), (46, 2782155), (69, 1854770), (115, 1112862), (138, 927385), (230, 556431), (345, 370954), (690, 185477)]