259391580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6367}}^1$

素因数の和:6483

約数の個数: 96

約数和(自身を含む): 838742016

約数和(自身を除く): 579350436

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, 2716, 2910, 3395, 4074, 5820, 6367, 6790, 8148, 10185, 12734, 13580, 19101, 20370, 25468, 31835, 38202, 40740, 44569, 63670, 76404, 89138, 95505, 127340, 133707, 178276, 191010, 222845, 267414, 382020, 445690, 534828, 617599, 668535, 891380, 1235198, 1337070, 1852797, 2470396, 2674140, 3087995, 3705594, 4323193, 6175990, 7411188, 8646386, 9263985, 12351980, 12969579, 17292772, 18527970, 21615965, 25939158, 37055940, 43231930, 51878316, 64847895, 86463860, 129695790, 259391580]

約数ペア:

[(1, 259391580), (2, 129695790), (3, 86463860), (4, 64847895), (5, 51878316), (6, 43231930), (7, 37055940), (10, 25939158), (12, 21615965), (14, 18527970), (15, 17292772), (20, 12969579), (21, 12351980), (28, 9263985), (30, 8646386), (35, 7411188), (42, 6175990), (60, 4323193), (70, 3705594), (84, 3087995), (97, 2674140), (105, 2470396), (140, 1852797), (194, 1337070), (210, 1235198), (291, 891380), (388, 668535), (420, 617599), (485, 534828), (582, 445690), (679, 382020), (970, 267414), (1164, 222845), (1358, 191010), (1455, 178276), (1940, 133707), (2037, 127340), (2716, 95505), (2910, 89138), (3395, 76404), (4074, 63670), (5820, 44569), (6367, 40740), (6790, 38202), (8148, 31835), (10185, 25468), (12734, 20370), (13580, 19101)]