170612735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 222141312

約数和(自身を除く): 51528577

約数列:

[1, 5, 23, 37, 101, 115, 185, 397, 505, 851, 1985, 2323, 3737, 4255, 9131, 11615, 14689, 18685, 40097, 45655, 73445, 85951, 200485, 337847, 429755, 922231, 1483589, 1689235, 4611155, 7417945, 34122547, 170612735]

約数ペア:

[(1, 170612735), (5, 34122547), (23, 7417945), (37, 4611155), (101, 1689235), (115, 1483589), (185, 922231), (397, 429755), (505, 337847), (851, 200485), (1985, 85951), (2323, 73445), (3737, 45655), (4255, 40097), (9131, 18685), (11615, 14689)]