29971284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 85478400

約数和(自身を除く): 55507116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 89, 114, 133, 178, 211, 228, 266, 267, 356, 399, 422, 532, 534, 623, 633, 798, 844, 1068, 1246, 1266, 1477, 1596, 1691, 1869, 2492, 2532, 2954, 3382, 3738, 4009, 4431, 5073, 5908, 6764, 7476, 8018, 8862, 10146, 11837, 12027, 16036, 17724, 18779, 20292, 23674, 24054, 28063, 35511, 37558, 47348, 48108, 56126, 56337, 71022, 75116, 84189, 112252, 112674, 131453, 142044, 168378, 225348, 262906, 336756, 356801, 394359, 525812, 713602, 788718, 1070403, 1427204, 1577436, 2140806, 2497607, 4281612, 4995214, 7492821, 9990428, 14985642, 29971284]

約数ペア:

[(1, 29971284), (2, 14985642), (3, 9990428), (4, 7492821), (6, 4995214), (7, 4281612), (12, 2497607), (14, 2140806), (19, 1577436), (21, 1427204), (28, 1070403), (38, 788718), (42, 713602), (57, 525812), (76, 394359), (84, 356801), (89, 336756), (114, 262906), (133, 225348), (178, 168378), (211, 142044), (228, 131453), (266, 112674), (267, 112252), (356, 84189), (399, 75116), (422, 71022), (532, 56337), (534, 56126), (623, 48108), (633, 47348), (798, 37558), (844, 35511), (1068, 28063), (1246, 24054), (1266, 23674), (1477, 20292), (1596, 18779), (1691, 17724), (1869, 16036), (2492, 12027), (2532, 11837), (2954, 10146), (3382, 8862), (3738, 8018), (4009, 7476), (4431, 6764), (5073, 5908)]