99967420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1061}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 240504768

約数和(自身を除く): 140537348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 1061, 1346, 2122, 2692, 3365, 4244, 4711, 5305, 6730, 7427, 9422, 10610, 13460, 14854, 18844, 21220, 23555, 29708, 37135, 47110, 74270, 94220, 148540, 714053, 1428106, 2856212, 3570265, 4998371, 7140530, 9996742, 14281060, 19993484, 24991855, 49983710, 99967420]

約数ペア:

[(1, 99967420), (2, 49983710), (4, 24991855), (5, 19993484), (7, 14281060), (10, 9996742), (14, 7140530), (20, 4998371), (28, 3570265), (35, 2856212), (70, 1428106), (140, 714053), (673, 148540), (1061, 94220), (1346, 74270), (2122, 47110), (2692, 37135), (3365, 29708), (4244, 23555), (4711, 21220), (5305, 18844), (6730, 14854), (7427, 13460), (9422, 10610)]