30784308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 74088000

約数和(自身を除く): 43303692

約数列:

[1, 2, 3, 4, 6, 12, 53, 97, 106, 159, 194, 212, 291, 318, 388, 499, 582, 636, 998, 1164, 1497, 1996, 2994, 5141, 5988, 10282, 15423, 20564, 26447, 30846, 48403, 52894, 61692, 79341, 96806, 105788, 145209, 158682, 193612, 290418, 317364, 580836, 2565359, 5130718, 7696077, 10261436, 15392154, 30784308]

約数ペア:

[(1, 30784308), (2, 15392154), (3, 10261436), (4, 7696077), (6, 5130718), (12, 2565359), (53, 580836), (97, 317364), (106, 290418), (159, 193612), (194, 158682), (212, 145209), (291, 105788), (318, 96806), (388, 79341), (499, 61692), (582, 52894), (636, 48403), (998, 30846), (1164, 26447), (1497, 20564), (1996, 15423), (2994, 10282), (5141, 5988)]