30485052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21713}}^1$

素因数の和:21739

約数の個数: 48

約数和(自身を含む): 85118880

約数和(自身を除く): 54633828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21713, 43426, 65139, 86852, 130278, 195417, 260556, 282269, 390834, 564538, 586251, 781668, 846807, 1129076, 1172502, 1693614, 2345004, 2540421, 3387228, 5080842, 7621263, 10161684, 15242526, 30485052]

約数ペア:

[(1, 30485052), (2, 15242526), (3, 10161684), (4, 7621263), (6, 5080842), (9, 3387228), (12, 2540421), (13, 2345004), (18, 1693614), (26, 1172502), (27, 1129076), (36, 846807), (39, 781668), (52, 586251), (54, 564538), (78, 390834), (108, 282269), (117, 260556), (156, 195417), (234, 130278), (351, 86852), (468, 65139), (702, 43426), (1404, 21713)]