346452010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{8527}}^1$

素因数の和:8790

約数の個数: 32

約数和(自身を含む): 663137280

約数和(自身を除く): 316685270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4063, 8126, 8527, 17054, 20315, 40630, 42635, 85270, 144959, 289918, 724795, 1449590, 2037953, 4075906, 10189765, 20379530, 34645201, 69290402, 173226005, 346452010]

約数ペア:

[(1, 346452010), (2, 173226005), (5, 69290402), (10, 34645201), (17, 20379530), (34, 10189765), (85, 4075906), (170, 2037953), (239, 1449590), (478, 724795), (1195, 289918), (2390, 144959), (4063, 85270), (8126, 42635), (8527, 40630), (17054, 20315)]