849359220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{329209}}^1$

素因数の和:329264

約数の個数: 48

約数和(自身を含む): 2433520320

約数和(自身を除く): 1584161100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 329209, 658418, 987627, 1316836, 1646045, 1975254, 3292090, 3950508, 4938135, 6584180, 9876270, 14155987, 19752540, 28311974, 42467961, 56623948, 70779935, 84935922, 141559870, 169871844, 212339805, 283119740, 424679610, 849359220]

約数ペア:

[(1, 849359220), (2, 424679610), (3, 283119740), (4, 212339805), (5, 169871844), (6, 141559870), (10, 84935922), (12, 70779935), (15, 56623948), (20, 42467961), (30, 28311974), (43, 19752540), (60, 14155987), (86, 9876270), (129, 6584180), (172, 4938135), (215, 3950508), (258, 3292090), (430, 1975254), (516, 1646045), (645, 1316836), (860, 987627), (1290, 658418), (2580, 329209)]