542782970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{86293}}^1$

素因数の和:86354

約数の個数: 32

約数和(自身を含む): 1062451728

約数和(自身を除く): 519668758

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 86293, 172586, 431465, 862930, 1466981, 2933962, 3192841, 6385682, 7334905, 14669810, 15964205, 31928410, 54278297, 108556594, 271391485, 542782970]

約数ペア:

[(1, 542782970), (2, 271391485), (5, 108556594), (10, 54278297), (17, 31928410), (34, 15964205), (37, 14669810), (74, 7334905), (85, 6385682), (170, 3192841), (185, 2933962), (370, 1466981), (629, 862930), (1258, 431465), (3145, 172586), (6290, 86293)]