447717310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{18899}}^1$

素因数の和:19032

約数の個数: 32

約数和(自身を含む): 849139200

約数和(自身を除く): 401421890

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 18899, 23690, 37798, 94495, 188990, 434677, 869354, 1946597, 2173385, 3893194, 4346770, 9732985, 19465970, 44771731, 89543462, 223858655, 447717310]

約数ペア:

[(1, 447717310), (2, 223858655), (5, 89543462), (10, 44771731), (23, 19465970), (46, 9732985), (103, 4346770), (115, 3893194), (206, 2173385), (230, 1946597), (515, 869354), (1030, 434677), (2369, 188990), (4738, 94495), (11845, 37798), (18899, 23690)]