66460370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 57015598

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1217, 1270, 2434, 5461, 6085, 10922, 12170, 27305, 52331, 54610, 104662, 154559, 261655, 309118, 523310, 772795, 1545590, 6646037, 13292074, 33230185, 66460370]

約数ペア:

[(1, 66460370), (2, 33230185), (5, 13292074), (10, 6646037), (43, 1545590), (86, 772795), (127, 523310), (215, 309118), (254, 261655), (430, 154559), (635, 104662), (1217, 54610), (1270, 52331), (2434, 27305), (5461, 12170), (6085, 10922)]