128654310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104597}}^1$

素因数の和:104648

約数の個数: 32

約数和(自身を含む): 316304352

約数和(自身を除く): 187650042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 104597, 209194, 313791, 522985, 627582, 1045970, 1568955, 3137910, 4288477, 8576954, 12865431, 21442385, 25730862, 42884770, 64327155, 128654310]

約数ペア:

[(1, 128654310), (2, 64327155), (3, 42884770), (5, 25730862), (6, 21442385), (10, 12865431), (15, 8576954), (30, 4288477), (41, 3137910), (82, 1568955), (123, 1045970), (205, 627582), (246, 522985), (410, 313791), (615, 209194), (1230, 104597)]