7215054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 19305216

約数和(自身を除く): 12090162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 97, 98, 138, 147, 154, 161, 194, 231, 253, 291, 294, 322, 462, 483, 506, 539, 582, 679, 759, 966, 1067, 1078, 1127, 1358, 1518, 1617, 1771, 2037, 2134, 2231, 2254, 3201, 3234, 3381, 3542, 4074, 4462, 4753, 5313, 6402, 6693, 6762, 7469, 9506, 10626, 12397, 13386, 14259, 14938, 15617, 22407, 24541, 24794, 28518, 31234, 37191, 44814, 46851, 49082, 52283, 73623, 74382, 93702, 104566, 109319, 147246, 156849, 171787, 218638, 313698, 327957, 343574, 515361, 655914, 1030722, 1202509, 2405018, 3607527, 7215054]

約数ペア:

[(1, 7215054), (2, 3607527), (3, 2405018), (6, 1202509), (7, 1030722), (11, 655914), (14, 515361), (21, 343574), (22, 327957), (23, 313698), (33, 218638), (42, 171787), (46, 156849), (49, 147246), (66, 109319), (69, 104566), (77, 93702), (97, 74382), (98, 73623), (138, 52283), (147, 49082), (154, 46851), (161, 44814), (194, 37191), (231, 31234), (253, 28518), (291, 24794), (294, 24541), (322, 22407), (462, 15617), (483, 14938), (506, 14259), (539, 13386), (582, 12397), (679, 10626), (759, 9506), (966, 7469), (1067, 6762), (1078, 6693), (1127, 6402), (1358, 5313), (1518, 4753), (1617, 4462), (1771, 4074), (2037, 3542), (2134, 3381), (2231, 3234), (2254, 3201)]