70605260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 91723060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 487, 659, 974, 1318, 1948, 2435, 2636, 3295, 4870, 5357, 6590, 7249, 9740, 10714, 13180, 14498, 21428, 26785, 28996, 36245, 53570, 72490, 107140, 144980, 320933, 641866, 1283732, 1604665, 3209330, 3530263, 6418660, 7060526, 14121052, 17651315, 35302630, 70605260]

約数ペア:

[(1, 70605260), (2, 35302630), (4, 17651315), (5, 14121052), (10, 7060526), (11, 6418660), (20, 3530263), (22, 3209330), (44, 1604665), (55, 1283732), (110, 641866), (220, 320933), (487, 144980), (659, 107140), (974, 72490), (1318, 53570), (1948, 36245), (2435, 28996), (2636, 26785), (3295, 21428), (4870, 14498), (5357, 13180), (6590, 10714), (7249, 9740)]