13755770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 15546790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 419, 469, 490, 670, 838, 938, 2095, 2345, 2933, 3283, 4190, 4690, 5866, 6566, 14665, 16415, 20531, 28073, 29330, 32830, 41062, 56146, 102655, 140365, 196511, 205310, 280730, 393022, 982555, 1375577, 1965110, 2751154, 6877885, 13755770]

約数ペア:

[(1, 13755770), (2, 6877885), (5, 2751154), (7, 1965110), (10, 1375577), (14, 982555), (35, 393022), (49, 280730), (67, 205310), (70, 196511), (98, 140365), (134, 102655), (245, 56146), (335, 41062), (419, 32830), (469, 29330), (490, 28073), (670, 20531), (838, 16415), (938, 14665), (2095, 6566), (2345, 5866), (2933, 4690), (3283, 4190)]