2553574470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{28307}}^1$

素因数の和:28445

約数の個数: 64

約数和(自身を含む): 6391719936

約数和(自身を除く): 3838145466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 930, 970, 1455, 2910, 3007, 6014, 9021, 15035, 18042, 28307, 30070, 45105, 56614, 84921, 90210, 141535, 169842, 283070, 424605, 849210, 877517, 1755034, 2632551, 2745779, 4387585, 5265102, 5491558, 8237337, 8775170, 13162755, 13728895, 16474674, 26325510, 27457790, 41186685, 82373370, 85119149, 170238298, 255357447, 425595745, 510714894, 851191490, 1276787235, 2553574470]

約数ペア:

[(1, 2553574470), (2, 1276787235), (3, 851191490), (5, 510714894), (6, 425595745), (10, 255357447), (15, 170238298), (30, 85119149), (31, 82373370), (62, 41186685), (93, 27457790), (97, 26325510), (155, 16474674), (186, 13728895), (194, 13162755), (291, 8775170), (310, 8237337), (465, 5491558), (485, 5265102), (582, 4387585), (930, 2745779), (970, 2632551), (1455, 1755034), (2910, 877517), (3007, 849210), (6014, 424605), (9021, 283070), (15035, 169842), (18042, 141535), (28307, 90210), (30070, 84921), (45105, 56614)]