30806622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 57666978

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 126, 154, 186, 189, 198, 217, 231, 239, 279, 297, 341, 378, 434, 462, 478, 558, 594, 651, 682, 693, 717, 837, 1023, 1302, 1386, 1434, 1673, 1674, 1953, 2046, 2079, 2151, 2387, 2629, 3069, 3346, 3906, 4158, 4302, 4774, 5019, 5258, 5859, 6138, 6453, 7161, 7409, 7887, 9207, 10038, 11718, 12906, 14322, 14818, 15057, 15774, 18403, 18414, 21483, 22227, 23661, 30114, 36806, 42966, 44454, 45171, 47322, 51863, 55209, 64449, 66681, 70983, 81499, 90342, 103726, 110418, 128898, 133362, 141966, 155589, 162998, 165627, 200043, 244497, 311178, 331254, 400086, 466767, 488994, 496881, 570493, 733491, 933534, 993762, 1140986, 1400301, 1466982, 1711479, 2200473, 2800602, 3422958, 4400946, 5134437, 10268874, 15403311, 30806622]

約数ペア:

[(1, 30806622), (2, 15403311), (3, 10268874), (6, 5134437), (7, 4400946), (9, 3422958), (11, 2800602), (14, 2200473), (18, 1711479), (21, 1466982), (22, 1400301), (27, 1140986), (31, 993762), (33, 933534), (42, 733491), (54, 570493), (62, 496881), (63, 488994), (66, 466767), (77, 400086), (93, 331254), (99, 311178), (126, 244497), (154, 200043), (186, 165627), (189, 162998), (198, 155589), (217, 141966), (231, 133362), (239, 128898), (279, 110418), (297, 103726), (341, 90342), (378, 81499), (434, 70983), (462, 66681), (478, 64449), (558, 55209), (594, 51863), (651, 47322), (682, 45171), (693, 44454), (717, 42966), (837, 36806), (1023, 30114), (1302, 23661), (1386, 22227), (1434, 21483), (1673, 18414), (1674, 18403), (1953, 15774), (2046, 15057), (2079, 14818), (2151, 14322), (2387, 12906), (2629, 11718), (3069, 10038), (3346, 9207), (3906, 7887), (4158, 7409), (4302, 7161), (4774, 6453), (5019, 6138), (5258, 5859)]