15389230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 28514304

約数和(自身を除く): 13125074

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 223, 335, 446, 515, 670, 1030, 1115, 2230, 6901, 13802, 14941, 22969, 29882, 34505, 45938, 69010, 74705, 114845, 149410, 229690, 1538923, 3077846, 7694615, 15389230]

約数ペア:

[(1, 15389230), (2, 7694615), (5, 3077846), (10, 1538923), (67, 229690), (103, 149410), (134, 114845), (206, 74705), (223, 69010), (335, 45938), (446, 34505), (515, 29882), (670, 22969), (1030, 14941), (1115, 13802), (2230, 6901)]