308049470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18217}}^1$

素因数の和:18332

約数の個数: 32

約数和(自身を含む): 590263200

約数和(自身を除く): 282213730

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 18217, 36434, 91085, 182170, 346123, 692246, 1621313, 1730615, 3242626, 3461230, 8106565, 16213130, 30804947, 61609894, 154024735, 308049470]

約数ペア:

[(1, 308049470), (2, 154024735), (5, 61609894), (10, 30804947), (19, 16213130), (38, 8106565), (89, 3461230), (95, 3242626), (178, 1730615), (190, 1621313), (445, 692246), (890, 346123), (1691, 182170), (3382, 91085), (8455, 36434), (16910, 18217)]