282258310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21017}}^1$

素因数の和:21120

約数の個数: 32

約数和(自身を含む): 544786560

約数和(自身を除く): 262528250

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 21017, 42034, 105085, 210170, 357289, 714578, 1660343, 1786445, 3320686, 3572890, 8301715, 16603430, 28225831, 56451662, 141129155, 282258310]

約数ペア:

[(1, 282258310), (2, 141129155), (5, 56451662), (10, 28225831), (17, 16603430), (34, 8301715), (79, 3572890), (85, 3320686), (158, 1786445), (170, 1660343), (395, 714578), (790, 357289), (1343, 210170), (2686, 105085), (6715, 42034), (13430, 21017)]