30701748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 59615052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 149, 154, 223, 231, 298, 308, 446, 447, 462, 596, 669, 892, 894, 924, 1043, 1338, 1561, 1639, 1788, 2086, 2453, 2676, 3122, 3129, 3278, 4172, 4683, 4906, 4917, 6244, 6258, 6556, 7359, 9366, 9812, 9834, 11473, 12516, 14718, 17171, 18732, 19668, 22946, 29436, 33227, 34342, 34419, 45892, 51513, 66454, 68684, 68838, 99681, 103026, 132908, 137676, 199362, 206052, 232589, 365497, 398724, 465178, 697767, 730994, 930356, 1096491, 1395534, 1461988, 2192982, 2558479, 2791068, 4385964, 5116958, 7675437, 10233916, 15350874, 30701748]

約数ペア:

[(1, 30701748), (2, 15350874), (3, 10233916), (4, 7675437), (6, 5116958), (7, 4385964), (11, 2791068), (12, 2558479), (14, 2192982), (21, 1461988), (22, 1395534), (28, 1096491), (33, 930356), (42, 730994), (44, 697767), (66, 465178), (77, 398724), (84, 365497), (132, 232589), (149, 206052), (154, 199362), (223, 137676), (231, 132908), (298, 103026), (308, 99681), (446, 68838), (447, 68684), (462, 66454), (596, 51513), (669, 45892), (892, 34419), (894, 34342), (924, 33227), (1043, 29436), (1338, 22946), (1561, 19668), (1639, 18732), (1788, 17171), (2086, 14718), (2453, 12516), (2676, 11473), (3122, 9834), (3129, 9812), (3278, 9366), (4172, 7359), (4683, 6556), (4906, 6258), (4917, 6244)]