1520656610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1\times {\mathrm{1433}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 3014170488

約数和(自身を除く): 1493513878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 877, 1210, 1433, 1754, 2866, 4385, 7165, 8770, 9647, 14330, 15763, 19294, 31526, 48235, 78815, 96470, 106117, 157630, 173393, 212234, 346786, 530585, 866965, 1061170, 1256741, 1733930, 2513482, 6283705, 12567410, 13824151, 27648302, 69120755, 138241510, 152065661, 304131322, 760328305, 1520656610]

約数ペア:

[(1, 1520656610), (2, 760328305), (5, 304131322), (10, 152065661), (11, 138241510), (22, 69120755), (55, 27648302), (110, 13824151), (121, 12567410), (242, 6283705), (605, 2513482), (877, 1733930), (1210, 1256741), (1433, 1061170), (1754, 866965), (2866, 530585), (4385, 346786), (7165, 212234), (8770, 173393), (9647, 157630), (14330, 106117), (15763, 96470), (19294, 78815), (31526, 48235)]