2930367020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{66029}}^1$

素因数の和:66362

約数の個数: 48

約数和(自身を含む): 7055173440

約数和(自身を除く): 4124806420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 6340, 8876, 11095, 22190, 44380, 66029, 132058, 264116, 330145, 462203, 660290, 924406, 1320580, 1848812, 2311015, 4622030, 9244060, 20931193, 41862386, 83724772, 104655965, 146518351, 209311930, 293036702, 418623860, 586073404, 732591755, 1465183510, 2930367020]

約数ペア:

[(1, 2930367020), (2, 1465183510), (4, 732591755), (5, 586073404), (7, 418623860), (10, 293036702), (14, 209311930), (20, 146518351), (28, 104655965), (35, 83724772), (70, 41862386), (140, 20931193), (317, 9244060), (634, 4622030), (1268, 2311015), (1585, 1848812), (2219, 1320580), (3170, 924406), (4438, 660290), (6340, 462203), (8876, 330145), (11095, 264116), (22190, 132058), (44380, 66029)]