66450330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1117}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 173187144

約数和(自身を除く): 106736814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1117, 1322, 1983, 2234, 3305, 3351, 3966, 5585, 5949, 6610, 6702, 9915, 10053, 11170, 11898, 16755, 19830, 20106, 29745, 33510, 50265, 59490, 100530, 738337, 1476674, 2215011, 3691685, 4430022, 6645033, 7383370, 11075055, 13290066, 22150110, 33225165, 66450330]

約数ペア:

[(1, 66450330), (2, 33225165), (3, 22150110), (5, 13290066), (6, 11075055), (9, 7383370), (10, 6645033), (15, 4430022), (18, 3691685), (30, 2215011), (45, 1476674), (90, 738337), (661, 100530), (1117, 59490), (1322, 50265), (1983, 33510), (2234, 29745), (3305, 20106), (3351, 19830), (3966, 16755), (5585, 11898), (5949, 11170), (6610, 10053), (6702, 9915)]