2640486510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{715579}}^1$

素因数の和:715633

約数の個数: 48

約数和(自身を含む): 7032720240

約数和(自身を除く): 4392233730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 715579, 1431158, 2146737, 3577895, 4293474, 6440211, 7155790, 10733685, 12880422, 21467370, 29338739, 32201055, 58677478, 64402110, 88016217, 146693695, 176032434, 264048651, 293387390, 440081085, 528097302, 880162170, 1320243255, 2640486510]

約数ペア:

[(1, 2640486510), (2, 1320243255), (3, 880162170), (5, 528097302), (6, 440081085), (9, 293387390), (10, 264048651), (15, 176032434), (18, 146693695), (30, 88016217), (41, 64402110), (45, 58677478), (82, 32201055), (90, 29338739), (123, 21467370), (205, 12880422), (246, 10733685), (369, 7155790), (410, 6440211), (615, 4293474), (738, 3577895), (1230, 2146737), (1845, 1431158), (3690, 715579)]