11870390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 24793344

約数和(自身を除く): 12922954

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 2531, 4690, 5062, 12655, 17717, 25310, 35434, 88585, 169577, 177170, 339154, 847885, 1187039, 1695770, 2374078, 5935195, 11870390]

約数ペア:

[(1, 11870390), (2, 5935195), (5, 2374078), (7, 1695770), (10, 1187039), (14, 847885), (35, 339154), (67, 177170), (70, 169577), (134, 88585), (335, 35434), (469, 25310), (670, 17717), (938, 12655), (2345, 5062), (2531, 4690)]