15418510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 14233970

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1559, 1978, 3118, 4945, 7795, 9890, 15590, 35857, 67037, 71714, 134074, 179285, 335185, 358570, 670370, 1541851, 3083702, 7709255, 15418510]

約数ペア:

[(1, 15418510), (2, 7709255), (5, 3083702), (10, 1541851), (23, 670370), (43, 358570), (46, 335185), (86, 179285), (115, 134074), (215, 71714), (230, 67037), (430, 35857), (989, 15590), (1559, 9890), (1978, 7795), (3118, 4945)]