1210364045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^2$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 1715059008

約数和(自身を除く): 504694963

約数列:

[1, 5, 11, 17, 55, 67, 85, 139, 187, 335, 695, 737, 935, 1139, 1529, 2363, 3685, 5695, 7645, 9313, 11815, 12529, 19321, 25993, 46565, 62645, 96605, 102443, 129965, 158321, 212531, 328457, 512215, 791605, 1062655, 1294507, 1642285, 1741531, 3613027, 6472535, 8707655, 14239577, 18065135, 22006619, 71197885, 110033095, 242072809, 1210364045]

約数ペア:

[(1, 1210364045), (5, 242072809), (11, 110033095), (17, 71197885), (55, 22006619), (67, 18065135), (85, 14239577), (139, 8707655), (187, 6472535), (335, 3613027), (695, 1741531), (737, 1642285), (935, 1294507), (1139, 1062655), (1529, 791605), (2363, 512215), (3685, 328457), (5695, 212531), (7645, 158321), (9313, 129965), (11815, 102443), (12529, 96605), (19321, 62645), (25993, 46565)]