73531370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1667}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 144835776

約数和(自身を除く): 71304406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 1667, 2005, 3334, 4010, 4411, 8335, 8822, 16670, 18337, 22055, 36674, 44110, 91685, 183370, 668467, 1336934, 3342335, 6684670, 7353137, 14706274, 36765685, 73531370]

約数ペア:

[(1, 73531370), (2, 36765685), (5, 14706274), (10, 7353137), (11, 6684670), (22, 3342335), (55, 1336934), (110, 668467), (401, 183370), (802, 91685), (1667, 44110), (2005, 36674), (3334, 22055), (4010, 18337), (4411, 16670), (8335, 8822)]