13073480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46691}}^1$

素因数の和:46709

約数の個数: 32

約数和(自身を含む): 33618240

約数和(自身を除く): 20544760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46691, 93382, 186764, 233455, 326837, 373528, 466910, 653674, 933820, 1307348, 1634185, 1867640, 2614696, 3268370, 6536740, 13073480]

約数ペア:

[(1, 13073480), (2, 6536740), (4, 3268370), (5, 2614696), (7, 1867640), (8, 1634185), (10, 1307348), (14, 933820), (20, 653674), (28, 466910), (35, 373528), (40, 326837), (56, 233455), (70, 186764), (140, 93382), (280, 46691)]