90561170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7937}}^1$

素因数の和:8114

約数の個数: 32

約数和(自身を含む): 187463808

約数和(自身を除く): 96902638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7937, 11410, 15874, 39685, 55559, 79370, 111118, 277795, 555590, 1293731, 2587462, 6468655, 9056117, 12937310, 18112234, 45280585, 90561170]

約数ペア:

[(1, 90561170), (2, 45280585), (5, 18112234), (7, 12937310), (10, 9056117), (14, 6468655), (35, 2587462), (70, 1293731), (163, 555590), (326, 277795), (815, 111118), (1141, 79370), (1630, 55559), (2282, 39685), (5705, 15874), (7937, 11410)]