30704544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 96314400

約数和(自身を除く): 65609856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 139, 144, 156, 177, 208, 234, 236, 278, 288, 312, 354, 416, 417, 468, 472, 531, 556, 624, 708, 767, 834, 936, 944, 1062, 1112, 1248, 1251, 1416, 1534, 1668, 1807, 1872, 1888, 2124, 2224, 2301, 2502, 2832, 3068, 3336, 3614, 3744, 4248, 4448, 4602, 5004, 5421, 5664, 6136, 6672, 6903, 7228, 8201, 8496, 9204, 10008, 10842, 12272, 13344, 13806, 14456, 16263, 16402, 16992, 18408, 20016, 21684, 24544, 24603, 27612, 28912, 32526, 32804, 36816, 40032, 43368, 49206, 55224, 57824, 65052, 65608, 73632, 73809, 86736, 98412, 106613, 110448, 130104, 131216, 147618, 173472, 196824, 213226, 220896, 260208, 262432, 295236, 319839, 393648, 426452, 520416, 590472, 639678, 787296, 852904, 959517, 1180944, 1279356, 1705808, 1919034, 2361888, 2558712, 3411616, 3838068, 5117424, 7676136, 10234848, 15352272, 30704544]

約数ペア:

[(1, 30704544), (2, 15352272), (3, 10234848), (4, 7676136), (6, 5117424), (8, 3838068), (9, 3411616), (12, 2558712), (13, 2361888), (16, 1919034), (18, 1705808), (24, 1279356), (26, 1180944), (32, 959517), (36, 852904), (39, 787296), (48, 639678), (52, 590472), (59, 520416), (72, 426452), (78, 393648), (96, 319839), (104, 295236), (117, 262432), (118, 260208), (139, 220896), (144, 213226), (156, 196824), (177, 173472), (208, 147618), (234, 131216), (236, 130104), (278, 110448), (288, 106613), (312, 98412), (354, 86736), (416, 73809), (417, 73632), (468, 65608), (472, 65052), (531, 57824), (556, 55224), (624, 49206), (708, 43368), (767, 40032), (834, 36816), (936, 32804), (944, 32526), (1062, 28912), (1112, 27612), (1248, 24603), (1251, 24544), (1416, 21684), (1534, 20016), (1668, 18408), (1807, 16992), (1872, 16402), (1888, 16263), (2124, 14456), (2224, 13806), (2301, 13344), (2502, 12272), (2832, 10842), (3068, 10008), (3336, 9204), (3614, 8496), (3744, 8201), (4248, 7228), (4448, 6903), (4602, 6672), (5004, 6136), (5421, 5664)]