31879050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 91577472

約数和(自身を除く): 59698422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 150, 175, 194, 210, 291, 313, 350, 485, 525, 582, 626, 679, 939, 970, 1050, 1358, 1455, 1565, 1878, 2037, 2191, 2425, 2910, 3130, 3395, 4074, 4382, 4695, 4850, 6573, 6790, 7275, 7825, 9390, 10185, 10955, 13146, 14550, 15650, 16975, 20370, 21910, 23475, 30361, 32865, 33950, 46950, 50925, 54775, 60722, 65730, 91083, 101850, 109550, 151805, 164325, 182166, 212527, 303610, 328650, 425054, 455415, 637581, 759025, 910830, 1062635, 1275162, 1518050, 2125270, 2277075, 3187905, 4554150, 5313175, 6375810, 10626350, 15939525, 31879050]

約数ペア:

[(1, 31879050), (2, 15939525), (3, 10626350), (5, 6375810), (6, 5313175), (7, 4554150), (10, 3187905), (14, 2277075), (15, 2125270), (21, 1518050), (25, 1275162), (30, 1062635), (35, 910830), (42, 759025), (50, 637581), (70, 455415), (75, 425054), (97, 328650), (105, 303610), (150, 212527), (175, 182166), (194, 164325), (210, 151805), (291, 109550), (313, 101850), (350, 91083), (485, 65730), (525, 60722), (582, 54775), (626, 50925), (679, 46950), (939, 33950), (970, 32865), (1050, 30361), (1358, 23475), (1455, 21910), (1565, 20370), (1878, 16975), (2037, 15650), (2191, 14550), (2425, 13146), (2910, 10955), (3130, 10185), (3395, 9390), (4074, 7825), (4382, 7275), (4695, 6790), (4850, 6573)]