191286690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{130127}}^1$

素因数の和:130151

約数の個数: 48

約数和(自身を含む): 534045312

約数和(自身を除く): 342758622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 130127, 260254, 390381, 650635, 780762, 910889, 1301270, 1821778, 1951905, 2732667, 3903810, 4554445, 5465334, 6376223, 9108890, 12752446, 13663335, 19128669, 27326670, 31881115, 38257338, 63762230, 95643345, 191286690]

約数ペア:

[(1, 191286690), (2, 95643345), (3, 63762230), (5, 38257338), (6, 31881115), (7, 27326670), (10, 19128669), (14, 13663335), (15, 12752446), (21, 9108890), (30, 6376223), (35, 5465334), (42, 4554445), (49, 3903810), (70, 2732667), (98, 1951905), (105, 1821778), (147, 1301270), (210, 910889), (245, 780762), (294, 650635), (490, 390381), (735, 260254), (1470, 130127)]