7272860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51949}}^1$

素因数の和:51965

約数の個数: 24

約数和(自身を含む): 17455200

約数和(自身を除く): 10182340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51949, 103898, 207796, 259745, 363643, 519490, 727286, 1038980, 1454572, 1818215, 3636430, 7272860]

約数ペア:

[(1, 7272860), (2, 3636430), (4, 1818215), (5, 1454572), (7, 1038980), (10, 727286), (14, 519490), (20, 363643), (28, 259745), (35, 207796), (70, 103898), (140, 51949)]