742173670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{119129}}^1$

素因数の和:119232

約数の個数: 32

約数和(自身を含む): 1543924800

約数和(自身を除く): 801751130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 119129, 238258, 595645, 833903, 1191290, 1667806, 4169515, 8339030, 10602481, 21204962, 53012405, 74217367, 106024810, 148434734, 371086835, 742173670]

約数ペア:

[(1, 742173670), (2, 371086835), (5, 148434734), (7, 106024810), (10, 74217367), (14, 53012405), (35, 21204962), (70, 10602481), (89, 8339030), (178, 4169515), (445, 1667806), (623, 1191290), (890, 833903), (1246, 595645), (3115, 238258), (6230, 119129)]