525299110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1072039}}^1$

素因数の和:1072060

約数の個数: 24

約数和(自身を含む): 1099913040

約数和(自身を除く): 574613930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1072039, 2144078, 5360195, 7504273, 10720390, 15008546, 37521365, 52529911, 75042730, 105059822, 262649555, 525299110]

約数ペア:

[(1, 525299110), (2, 262649555), (5, 105059822), (7, 75042730), (10, 52529911), (14, 37521365), (35, 15008546), (49, 10720390), (70, 7504273), (98, 5360195), (245, 2144078), (490, 1072039)]