64682530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6607}}^1$

素因数の和:6714

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 63776990

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 6607, 9790, 13214, 33035, 66070, 72677, 145354, 363385, 588023, 726770, 1176046, 2940115, 5880230, 6468253, 12936506, 32341265, 64682530]

約数ペア:

[(1, 64682530), (2, 32341265), (5, 12936506), (10, 6468253), (11, 5880230), (22, 2940115), (55, 1176046), (89, 726770), (110, 588023), (178, 363385), (445, 145354), (890, 72677), (979, 66070), (1958, 33035), (4895, 13214), (6607, 9790)]