486540110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{1381}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 1020911040

約数和(自身を除く): 534370930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 719, 1381, 1438, 2762, 3595, 5033, 6905, 7190, 9667, 10066, 13810, 19334, 25165, 35231, 48335, 50330, 67669, 70462, 96670, 135338, 176155, 338345, 352310, 676690, 992939, 1985878, 4964695, 6950573, 9929390, 13901146, 34752865, 48654011, 69505730, 97308022, 243270055, 486540110]

約数ペア:

[(1, 486540110), (2, 243270055), (5, 97308022), (7, 69505730), (10, 48654011), (14, 34752865), (35, 13901146), (49, 9929390), (70, 6950573), (98, 4964695), (245, 1985878), (490, 992939), (719, 676690), (1381, 352310), (1438, 338345), (2762, 176155), (3595, 135338), (5033, 96670), (6905, 70462), (7190, 67669), (9667, 50330), (10066, 48335), (13810, 35231), (19334, 25165)]