1027271330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{521}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 1929130344

約数和(自身を除く): 901859014

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 521, 730, 1042, 2605, 2701, 5210, 5329, 5402, 10658, 13505, 19277, 26645, 27010, 38033, 38554, 53290, 76066, 96385, 190165, 192770, 197173, 380330, 394346, 985865, 1407221, 1971730, 2776409, 2814442, 5552818, 7036105, 13882045, 14072210, 27764090, 102727133, 205454266, 513635665, 1027271330]

約数ペア:

[(1, 1027271330), (2, 513635665), (5, 205454266), (10, 102727133), (37, 27764090), (73, 14072210), (74, 13882045), (146, 7036105), (185, 5552818), (365, 2814442), (370, 2776409), (521, 1971730), (730, 1407221), (1042, 985865), (2605, 394346), (2701, 380330), (5210, 197173), (5329, 192770), (5402, 190165), (10658, 96385), (13505, 76066), (19277, 53290), (26645, 38554), (27010, 38033)]