162001490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22469}}^1$

素因数の和:22586

約数の個数: 32

約数和(自身を含む): 336510720

約数和(自身を除く): 174509230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 22469, 44938, 112345, 157283, 224690, 314566, 786415, 1572830, 2314307, 4628614, 11571535, 16200149, 23143070, 32400298, 81000745, 162001490]

約数ペア:

[(1, 162001490), (2, 81000745), (5, 32400298), (7, 23143070), (10, 16200149), (14, 11571535), (35, 4628614), (70, 2314307), (103, 1572830), (206, 786415), (515, 314566), (721, 224690), (1030, 157283), (1442, 112345), (3605, 44938), (7210, 22469)]