30314312

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12589}}^1$

素因数の和:12645

約数の個数: 32

約数和(自身を含む): 66475200

約数和(自身を除く): 36160888

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 12589, 25178, 50356, 88123, 100712, 176246, 352492, 541327, 704984, 1082654, 2165308, 3789289, 4330616, 7578578, 15157156, 30314312]

約数ペア:

[(1, 30314312), (2, 15157156), (4, 7578578), (7, 4330616), (8, 3789289), (14, 2165308), (28, 1082654), (43, 704984), (56, 541327), (86, 352492), (172, 176246), (301, 100712), (344, 88123), (602, 50356), (1204, 25178), (2408, 12589)]