251925170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10939}}^1$

素因数の和:11007

約数の個数: 48

約数和(自身を含む): 538773120

約数和(自身を除く): 286847950

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 10939, 11515, 21878, 23030, 54695, 76573, 109390, 153146, 382865, 514133, 536011, 765730, 1028266, 1072022, 2570665, 2680055, 3598931, 5141330, 5360110, 7197862, 17994655, 25192517, 35989310, 50385034, 125962585, 251925170]

約数ペア:

[(1, 251925170), (2, 125962585), (5, 50385034), (7, 35989310), (10, 25192517), (14, 17994655), (35, 7197862), (47, 5360110), (49, 5141330), (70, 3598931), (94, 2680055), (98, 2570665), (235, 1072022), (245, 1028266), (329, 765730), (470, 536011), (490, 514133), (658, 382865), (1645, 153146), (2303, 109390), (3290, 76573), (4606, 54695), (10939, 23030), (11515, 21878)]