1514974780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{7559}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 3474938880

約数和(自身を除く): 1959964100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 911, 1822, 3644, 4555, 7559, 9110, 10021, 15118, 18220, 20042, 30236, 37795, 40084, 50105, 75590, 83149, 100210, 151180, 166298, 200420, 332596, 415745, 831490, 1662980, 6886249, 13772498, 27544996, 34431245, 68862490, 75748739, 137724980, 151497478, 302994956, 378743695, 757487390, 1514974780]

約数ペア:

[(1, 1514974780), (2, 757487390), (4, 378743695), (5, 302994956), (10, 151497478), (11, 137724980), (20, 75748739), (22, 68862490), (44, 34431245), (55, 27544996), (110, 13772498), (220, 6886249), (911, 1662980), (1822, 831490), (3644, 415745), (4555, 332596), (7559, 200420), (9110, 166298), (10021, 151180), (15118, 100210), (18220, 83149), (20042, 75590), (30236, 50105), (37795, 40084)]