131814930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25999}}^1$

素因数の和:26035

約数の個数: 48

約数和(自身を含む): 342576000

約数和(自身を除く): 210761070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 25999, 51998, 77997, 129995, 155994, 259990, 337987, 389985, 675974, 779970, 1013961, 1689935, 2027922, 3379870, 4393831, 5069805, 8787662, 10139610, 13181493, 21969155, 26362986, 43938310, 65907465, 131814930]

約数ペア:

[(1, 131814930), (2, 65907465), (3, 43938310), (5, 26362986), (6, 21969155), (10, 13181493), (13, 10139610), (15, 8787662), (26, 5069805), (30, 4393831), (39, 3379870), (65, 2027922), (78, 1689935), (130, 1013961), (169, 779970), (195, 675974), (338, 389985), (390, 337987), (507, 259990), (845, 155994), (1014, 129995), (1690, 77997), (2535, 51998), (5070, 25999)]