29855060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 66833424

約数和(自身を除く): 36978364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 317, 340, 554, 634, 1108, 1268, 1385, 1585, 2770, 3170, 4709, 5389, 5540, 6340, 9418, 10778, 18836, 21556, 23545, 26945, 47090, 53890, 87809, 94180, 107780, 175618, 351236, 439045, 878090, 1492753, 1756180, 2985506, 5971012, 7463765, 14927530, 29855060]

約数ペア:

[(1, 29855060), (2, 14927530), (4, 7463765), (5, 5971012), (10, 2985506), (17, 1756180), (20, 1492753), (34, 878090), (68, 439045), (85, 351236), (170, 175618), (277, 107780), (317, 94180), (340, 87809), (554, 53890), (634, 47090), (1108, 26945), (1268, 23545), (1385, 21556), (1585, 18836), (2770, 10778), (3170, 9418), (4709, 6340), (5389, 5540)]