135905980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23677}}^1$

素因数の和:23734

約数の個数: 48

約数和(自身を含む): 334143936

約数和(自身を除く): 198237956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23677, 47354, 94708, 118385, 165739, 236770, 331478, 473540, 662956, 828695, 970757, 1657390, 1941514, 3314780, 3883028, 4853785, 6795299, 9707570, 13590598, 19415140, 27181196, 33976495, 67952990, 135905980]

約数ペア:

[(1, 135905980), (2, 67952990), (4, 33976495), (5, 27181196), (7, 19415140), (10, 13590598), (14, 9707570), (20, 6795299), (28, 4853785), (35, 3883028), (41, 3314780), (70, 1941514), (82, 1657390), (140, 970757), (164, 828695), (205, 662956), (287, 473540), (410, 331478), (574, 236770), (820, 165739), (1148, 118385), (1435, 94708), (2870, 47354), (5740, 23677)]