69331270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 63249530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 929, 1858, 2195, 4390, 4645, 7463, 9290, 14926, 15793, 31586, 37315, 74630, 78965, 157930, 407831, 815662, 2039155, 4078310, 6933127, 13866254, 34665635, 69331270]

約数ペア:

[(1, 69331270), (2, 34665635), (5, 13866254), (10, 6933127), (17, 4078310), (34, 2039155), (85, 815662), (170, 407831), (439, 157930), (878, 78965), (929, 74630), (1858, 37315), (2195, 31586), (4390, 15793), (4645, 14926), (7463, 9290)]