972510140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6946501}}^1$

素因数の和:6946517

約数の個数: 24

約数和(自身を含む): 2334024672

約数和(自身を除く): 1361514532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6946501, 13893002, 27786004, 34732505, 48625507, 69465010, 97251014, 138930020, 194502028, 243127535, 486255070, 972510140]

約数ペア:

[(1, 972510140), (2, 486255070), (4, 243127535), (5, 194502028), (7, 138930020), (10, 97251014), (14, 69465010), (20, 48625507), (28, 34732505), (35, 27786004), (70, 13893002), (140, 6946501)]