99690780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2563

約数の個数: 96

約数和(自身を含む): 322430976

約数和(自身を除く): 222740196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2447, 2716, 2910, 3395, 4074, 4894, 5820, 6790, 7341, 8148, 9788, 10185, 12235, 13580, 14682, 17129, 20370, 24470, 29364, 34258, 36705, 40740, 48940, 51387, 68516, 73410, 85645, 102774, 146820, 171290, 205548, 237359, 256935, 342580, 474718, 513870, 712077, 949436, 1027740, 1186795, 1424154, 1661513, 2373590, 2848308, 3323026, 3560385, 4747180, 4984539, 6646052, 7120770, 8307565, 9969078, 14241540, 16615130, 19938156, 24922695, 33230260, 49845390, 99690780]

約数ペア:

[(1, 99690780), (2, 49845390), (3, 33230260), (4, 24922695), (5, 19938156), (6, 16615130), (7, 14241540), (10, 9969078), (12, 8307565), (14, 7120770), (15, 6646052), (20, 4984539), (21, 4747180), (28, 3560385), (30, 3323026), (35, 2848308), (42, 2373590), (60, 1661513), (70, 1424154), (84, 1186795), (97, 1027740), (105, 949436), (140, 712077), (194, 513870), (210, 474718), (291, 342580), (388, 256935), (420, 237359), (485, 205548), (582, 171290), (679, 146820), (970, 102774), (1164, 85645), (1358, 73410), (1455, 68516), (1940, 51387), (2037, 48940), (2447, 40740), (2716, 36705), (2910, 34258), (3395, 29364), (4074, 24470), (4894, 20370), (5820, 17129), (6790, 14682), (7341, 13580), (8148, 12235), (9788, 10185)]