47203170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 133265088

約数和(自身を除く): 86061918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 163, 197, 210, 245, 294, 326, 394, 489, 490, 591, 735, 815, 978, 985, 1141, 1182, 1379, 1470, 1630, 1970, 2282, 2445, 2758, 2955, 3423, 4137, 4890, 5705, 5910, 6846, 6895, 7987, 8274, 9653, 11410, 13790, 15974, 17115, 19306, 20685, 23961, 28959, 32111, 34230, 39935, 41370, 47922, 48265, 57918, 64222, 79870, 96333, 96530, 119805, 144795, 160555, 192666, 224777, 239610, 289590, 321110, 449554, 481665, 674331, 963330, 1123885, 1348662, 1573439, 2247770, 3146878, 3371655, 4720317, 6743310, 7867195, 9440634, 15734390, 23601585, 47203170]

約数ペア:

[(1, 47203170), (2, 23601585), (3, 15734390), (5, 9440634), (6, 7867195), (7, 6743310), (10, 4720317), (14, 3371655), (15, 3146878), (21, 2247770), (30, 1573439), (35, 1348662), (42, 1123885), (49, 963330), (70, 674331), (98, 481665), (105, 449554), (147, 321110), (163, 289590), (197, 239610), (210, 224777), (245, 192666), (294, 160555), (326, 144795), (394, 119805), (489, 96530), (490, 96333), (591, 79870), (735, 64222), (815, 57918), (978, 48265), (985, 47922), (1141, 41370), (1182, 39935), (1379, 34230), (1470, 32111), (1630, 28959), (1970, 23961), (2282, 20685), (2445, 19306), (2758, 17115), (2955, 15974), (3423, 13790), (4137, 11410), (4890, 9653), (5705, 8274), (5910, 7987), (6846, 6895)]