1230590718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^2\times {\mathrm{137}}^1$

素因数の和:336

約数の個数: 120

約数和(自身を含む): 3210424272

約数和(自身を除く): 1979833554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 137, 162, 178, 189, 267, 274, 378, 411, 534, 567, 623, 801, 822, 959, 1134, 1233, 1246, 1602, 1869, 1918, 2403, 2466, 2877, 3699, 3738, 4806, 5607, 5754, 7209, 7398, 7921, 8631, 11097, 11214, 12193, 14418, 15842, 16821, 17262, 22194, 23763, 24386, 25893, 33642, 36579, 47526, 50463, 51786, 55447, 71289, 73158, 77679, 85351, 100926, 109737, 110894, 142578, 155358, 166341, 170702, 213867, 219474, 256053, 329211, 332682, 427734, 499023, 512106, 641601, 658422, 768159, 987633, 998046, 1085177, 1283202, 1497069, 1536318, 1975266, 2170354, 2304477, 2994138, 3255531, 4491207, 4608954, 6511062, 6913431, 7596239, 8982414, 9766593, 13826862, 15192478, 19533186, 22788717, 29299779, 45577434, 58599558, 68366151, 87899337, 136732302, 175798674, 205098453, 410196906, 615295359, 1230590718]

約数ペア:

[(1, 1230590718), (2, 615295359), (3, 410196906), (6, 205098453), (7, 175798674), (9, 136732302), (14, 87899337), (18, 68366151), (21, 58599558), (27, 45577434), (42, 29299779), (54, 22788717), (63, 19533186), (81, 15192478), (89, 13826862), (126, 9766593), (137, 8982414), (162, 7596239), (178, 6913431), (189, 6511062), (267, 4608954), (274, 4491207), (378, 3255531), (411, 2994138), (534, 2304477), (567, 2170354), (623, 1975266), (801, 1536318), (822, 1497069), (959, 1283202), (1134, 1085177), (1233, 998046), (1246, 987633), (1602, 768159), (1869, 658422), (1918, 641601), (2403, 512106), (2466, 499023), (2877, 427734), (3699, 332682), (3738, 329211), (4806, 256053), (5607, 219474), (5754, 213867), (7209, 170702), (7398, 166341), (7921, 155358), (8631, 142578), (11097, 110894), (11214, 109737), (12193, 100926), (14418, 85351), (15842, 77679), (16821, 73158), (17262, 71289), (22194, 55447), (23763, 51786), (24386, 50463), (25893, 47526), (33642, 36579)]