69742010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7349}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 137062800

約数和(自身を除く): 67320790

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 7349, 9490, 14698, 36745, 73490, 95537, 191074, 477685, 536477, 955370, 1072954, 2682385, 5364770, 6974201, 13948402, 34871005, 69742010]

約数ペア:

[(1, 69742010), (2, 34871005), (5, 13948402), (10, 6974201), (13, 5364770), (26, 2682385), (65, 1072954), (73, 955370), (130, 536477), (146, 477685), (365, 191074), (730, 95537), (949, 73490), (1898, 36745), (4745, 14698), (7349, 9490)]