30444946

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 54033408

約数和(自身を除く): 23588462

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 491, 602, 721, 982, 1442, 3437, 4429, 6874, 8858, 21113, 31003, 42226, 50573, 62006, 101146, 147791, 295582, 354011, 708022, 2174639, 4349278, 15222473, 30444946]

約数ペア:

[(1, 30444946), (2, 15222473), (7, 4349278), (14, 2174639), (43, 708022), (86, 354011), (103, 295582), (206, 147791), (301, 101146), (491, 62006), (602, 50573), (721, 42226), (982, 31003), (1442, 21113), (3437, 8858), (4429, 6874)]