638538157230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1\times {\mathrm{109919}}^1$

素因数の和:112345

約数の個数: 64

約数和(自身を含む): 1551634237440

約数和(自身を除く): 913096080210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2333, 2490, 4666, 6999, 11665, 13998, 23330, 34995, 69990, 109919, 193639, 219838, 329757, 387278, 549595, 580917, 659514, 968195, 1099190, 1161834, 1648785, 1936390, 2904585, 3297570, 5809170, 9123277, 18246554, 27369831, 45616385, 54739662, 91232770, 136849155, 256441027, 273698310, 512882054, 769323081, 1282205135, 1538646162, 2564410270, 3846615405, 7693230810, 21284605241, 42569210482, 63853815723, 106423026205, 127707631446, 212846052410, 319269078615, 638538157230]

約数ペア:

[(1, 638538157230), (2, 319269078615), (3, 212846052410), (5, 127707631446), (6, 106423026205), (10, 63853815723), (15, 42569210482), (30, 21284605241), (83, 7693230810), (166, 3846615405), (249, 2564410270), (415, 1538646162), (498, 1282205135), (830, 769323081), (1245, 512882054), (2333, 273698310), (2490, 256441027), (4666, 136849155), (6999, 91232770), (11665, 54739662), (13998, 45616385), (23330, 27369831), (34995, 18246554), (69990, 9123277), (109919, 5809170), (193639, 3297570), (219838, 2904585), (329757, 1936390), (387278, 1648785), (549595, 1161834), (580917, 1099190), (659514, 968195)]