769186040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2747093}}^1$

素因数の和:2747111

約数の個数: 32

約数和(自身を含む): 1977907680

約数和(自身を除く): 1208721640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2747093, 5494186, 10988372, 13735465, 19229651, 21976744, 27470930, 38459302, 54941860, 76918604, 96148255, 109883720, 153837208, 192296510, 384593020, 769186040]

約数ペア:

[(1, 769186040), (2, 384593020), (4, 192296510), (5, 153837208), (7, 109883720), (8, 96148255), (10, 76918604), (14, 54941860), (20, 38459302), (28, 27470930), (35, 21976744), (40, 19229651), (56, 13735465), (70, 10988372), (140, 5494186), (280, 2747093)]