248320470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{42017}}^1$

素因数の和:42224

約数の個数: 32

約数和(自身を含む): 599008608

約数和(自身を除く): 350688138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 42017, 84034, 126051, 210085, 252102, 420170, 630255, 1260510, 8277349, 16554698, 24832047, 41386745, 49664094, 82773490, 124160235, 248320470]

約数ペア:

[(1, 248320470), (2, 124160235), (3, 82773490), (5, 49664094), (6, 41386745), (10, 24832047), (15, 16554698), (30, 8277349), (197, 1260510), (394, 630255), (591, 420170), (985, 252102), (1182, 210085), (1970, 126051), (2955, 84034), (5910, 42017)]