258552910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47969}}^1$

素因数の和:48001

約数の個数: 48

約数和(自身を含む): 590606640

約数和(自身を除く): 332053730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 47969, 95938, 239845, 335783, 479690, 527659, 671566, 1055318, 1678915, 2350481, 2638295, 3357830, 3693613, 4700962, 5276590, 7387226, 11752405, 18468065, 23504810, 25855291, 36936130, 51710582, 129276455, 258552910]

約数ペア:

[(1, 258552910), (2, 129276455), (5, 51710582), (7, 36936130), (10, 25855291), (11, 23504810), (14, 18468065), (22, 11752405), (35, 7387226), (49, 5276590), (55, 4700962), (70, 3693613), (77, 3357830), (98, 2638295), (110, 2350481), (154, 1678915), (245, 1055318), (385, 671566), (490, 527659), (539, 479690), (770, 335783), (1078, 239845), (2695, 95938), (5390, 47969)]