17691844380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{393677}}^1$

素因数の和:393803

約数の個数: 96

約数和(自身を含む): 57143149056

約数和(自身を除く): 39451304676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 8988, 11235, 14980, 22470, 44940, 393677, 787354, 1181031, 1574708, 1968385, 2362062, 2755739, 3936770, 4724124, 5511478, 5905155, 7873540, 8267217, 11022956, 11810310, 13778695, 16534434, 23620620, 27557390, 33068868, 41336085, 42123439, 55114780, 82672170, 84246878, 126370317, 165344340, 168493756, 210617195, 252740634, 294864073, 421234390, 505481268, 589728146, 631851585, 842468780, 884592219, 1179456292, 1263703170, 1474320365, 1769184438, 2527406340, 2948640730, 3538368876, 4422961095, 5897281460, 8845922190, 17691844380]

約数ペア:

[(1, 17691844380), (2, 8845922190), (3, 5897281460), (4, 4422961095), (5, 3538368876), (6, 2948640730), (7, 2527406340), (10, 1769184438), (12, 1474320365), (14, 1263703170), (15, 1179456292), (20, 884592219), (21, 842468780), (28, 631851585), (30, 589728146), (35, 505481268), (42, 421234390), (60, 294864073), (70, 252740634), (84, 210617195), (105, 168493756), (107, 165344340), (140, 126370317), (210, 84246878), (214, 82672170), (321, 55114780), (420, 42123439), (428, 41336085), (535, 33068868), (642, 27557390), (749, 23620620), (1070, 16534434), (1284, 13778695), (1498, 11810310), (1605, 11022956), (2140, 8267217), (2247, 7873540), (2996, 5905155), (3210, 5511478), (3745, 4724124), (4494, 3936770), (6420, 2755739), (7490, 2362062), (8988, 1968385), (11235, 1574708), (14980, 1181031), (22470, 787354), (44940, 393677)]