442960210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 1045094400

約数和(自身を除く): 602134190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 83, 110, 145, 154, 166, 203, 239, 290, 319, 385, 406, 415, 478, 581, 638, 770, 830, 913, 1015, 1162, 1195, 1595, 1673, 1826, 2030, 2233, 2390, 2407, 2629, 2905, 3190, 3346, 4466, 4565, 4814, 5258, 5810, 6391, 6931, 8365, 9130, 11165, 12035, 12782, 13145, 13862, 16730, 16849, 18403, 19837, 22330, 24070, 26290, 26477, 31955, 33698, 34655, 36806, 39674, 48517, 52954, 63910, 69310, 76241, 84245, 92015, 97034, 99185, 132385, 138859, 152482, 168490, 184030, 185339, 198370, 218207, 242585, 264770, 277718, 370678, 381205, 436414, 485170, 533687, 575273, 694295, 762410, 926695, 1067374, 1091035, 1150546, 1388590, 1527449, 1853390, 2182070, 2668435, 2876365, 3054898, 4026911, 5336870, 5752730, 6328003, 7637245, 8053822, 12656006, 15274490, 20134555, 31640015, 40269110, 44296021, 63280030, 88592042, 221480105, 442960210]

約数ペア:

[(1, 442960210), (2, 221480105), (5, 88592042), (7, 63280030), (10, 44296021), (11, 40269110), (14, 31640015), (22, 20134555), (29, 15274490), (35, 12656006), (55, 8053822), (58, 7637245), (70, 6328003), (77, 5752730), (83, 5336870), (110, 4026911), (145, 3054898), (154, 2876365), (166, 2668435), (203, 2182070), (239, 1853390), (290, 1527449), (319, 1388590), (385, 1150546), (406, 1091035), (415, 1067374), (478, 926695), (581, 762410), (638, 694295), (770, 575273), (830, 533687), (913, 485170), (1015, 436414), (1162, 381205), (1195, 370678), (1595, 277718), (1673, 264770), (1826, 242585), (2030, 218207), (2233, 198370), (2390, 185339), (2407, 184030), (2629, 168490), (2905, 152482), (3190, 138859), (3346, 132385), (4466, 99185), (4565, 97034), (4814, 92015), (5258, 84245), (5810, 76241), (6391, 69310), (6931, 63910), (8365, 52954), (9130, 48517), (11165, 39674), (12035, 36806), (12782, 34655), (13145, 33698), (13862, 31955), (16730, 26477), (16849, 26290), (18403, 24070), (19837, 22330)]