7322820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 21353472

約数和(自身を除く): 14030652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 127, 155, 186, 254, 310, 372, 381, 465, 508, 620, 635, 762, 930, 961, 1270, 1524, 1860, 1905, 1922, 2540, 2883, 3810, 3844, 3937, 4805, 5766, 7620, 7874, 9610, 11532, 11811, 14415, 15748, 19220, 19685, 23622, 28830, 39370, 47244, 57660, 59055, 78740, 118110, 122047, 236220, 244094, 366141, 488188, 610235, 732282, 1220470, 1464564, 1830705, 2440940, 3661410, 7322820]

約数ペア:

[(1, 7322820), (2, 3661410), (3, 2440940), (4, 1830705), (5, 1464564), (6, 1220470), (10, 732282), (12, 610235), (15, 488188), (20, 366141), (30, 244094), (31, 236220), (60, 122047), (62, 118110), (93, 78740), (124, 59055), (127, 57660), (155, 47244), (186, 39370), (254, 28830), (310, 23622), (372, 19685), (381, 19220), (465, 15748), (508, 14415), (620, 11811), (635, 11532), (762, 9610), (930, 7874), (961, 7620), (1270, 5766), (1524, 4805), (1860, 3937), (1905, 3844), (1922, 3810), (2540, 2883)]