15177930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21997}}^1$

素因数の和:22030

約数の個数: 32

約数和(自身を含む): 38012544

約数和(自身を除く): 22834614

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 21997, 43994, 65991, 109985, 131982, 219970, 329955, 505931, 659910, 1011862, 1517793, 2529655, 3035586, 5059310, 7588965, 15177930]

約数ペア:

[(1, 15177930), (2, 7588965), (3, 5059310), (5, 3035586), (6, 2529655), (10, 1517793), (15, 1011862), (23, 659910), (30, 505931), (46, 329955), (69, 219970), (115, 131982), (138, 109985), (230, 65991), (345, 43994), (690, 21997)]