149592170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164387}}^1$

素因数の和:164414

約数の個数: 32

約数和(自身を含む): 331406208

約数和(自身を除く): 181814038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 164387, 328774, 821935, 1150709, 1643870, 2137031, 2301418, 4274062, 5753545, 10685155, 11507090, 14959217, 21370310, 29918434, 74796085, 149592170]

約数ペア:

[(1, 149592170), (2, 74796085), (5, 29918434), (7, 21370310), (10, 14959217), (13, 11507090), (14, 10685155), (26, 5753545), (35, 4274062), (65, 2301418), (70, 2137031), (91, 1643870), (130, 1150709), (182, 821935), (455, 328774), (910, 164387)]