16993260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31469}}^1$

素因数の和:31487

約数の個数: 48

約数和(自身を含む): 52869600

約数和(自身を除く): 35876340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31469, 62938, 94407, 125876, 157345, 188814, 283221, 314690, 377628, 472035, 566442, 629380, 849663, 944070, 1132884, 1416105, 1699326, 1888140, 2832210, 3398652, 4248315, 5664420, 8496630, 16993260]

約数ペア:

[(1, 16993260), (2, 8496630), (3, 5664420), (4, 4248315), (5, 3398652), (6, 2832210), (9, 1888140), (10, 1699326), (12, 1416105), (15, 1132884), (18, 944070), (20, 849663), (27, 629380), (30, 566442), (36, 472035), (45, 377628), (54, 314690), (60, 283221), (90, 188814), (108, 157345), (135, 125876), (180, 94407), (270, 62938), (540, 31469)]