338953090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{16087}}^1$

素因数の和:16151

約数の個数: 48

約数和(自身を含む): 726276672

約数和(自身を除く): 387323582

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 16087, 21070, 32174, 80435, 112609, 160870, 225218, 563045, 691741, 788263, 1126090, 1383482, 1576526, 3458705, 3941315, 4842187, 6917410, 7882630, 9684374, 24210935, 33895309, 48421870, 67790618, 169476545, 338953090]

約数ペア:

[(1, 338953090), (2, 169476545), (5, 67790618), (7, 48421870), (10, 33895309), (14, 24210935), (35, 9684374), (43, 7882630), (49, 6917410), (70, 4842187), (86, 3941315), (98, 3458705), (215, 1576526), (245, 1383482), (301, 1126090), (430, 788263), (490, 691741), (602, 563045), (1505, 225218), (2107, 160870), (3010, 112609), (4214, 80435), (10535, 32174), (16087, 21070)]