293556830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89227}}^1$

素因数の和:89288

約数の個数: 32

約数和(自身を含む): 616743936

約数和(自身を除く): 323187106

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 89227, 178454, 446135, 624589, 892270, 1249178, 3122945, 4193669, 6245890, 8387338, 20968345, 29355683, 41936690, 58711366, 146778415, 293556830]

約数ペア:

[(1, 293556830), (2, 146778415), (5, 58711366), (7, 41936690), (10, 29355683), (14, 20968345), (35, 8387338), (47, 6245890), (70, 4193669), (94, 3122945), (235, 1249178), (329, 892270), (470, 624589), (658, 446135), (1645, 178454), (3290, 89227)]