164337780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94447}}^1$

素因数の和:94488

約数の個数: 48

約数和(自身を含む): 476017920

約数和(自身を除く): 311680140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 94447, 188894, 283341, 377788, 472235, 566682, 944470, 1133364, 1416705, 1888940, 2738963, 2833410, 5477926, 5666820, 8216889, 10955852, 13694815, 16433778, 27389630, 32867556, 41084445, 54779260, 82168890, 164337780]

約数ペア:

[(1, 164337780), (2, 82168890), (3, 54779260), (4, 41084445), (5, 32867556), (6, 27389630), (10, 16433778), (12, 13694815), (15, 10955852), (20, 8216889), (29, 5666820), (30, 5477926), (58, 2833410), (60, 2738963), (87, 1888940), (116, 1416705), (145, 1133364), (174, 944470), (290, 566682), (348, 472235), (435, 377788), (580, 283341), (870, 188894), (1740, 94447)]