202128030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172759}}^1$

素因数の和:172785

約数の個数: 48

約数和(自身を含む): 565961760

約数和(自身を除く): 363833730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172759, 345518, 518277, 863795, 1036554, 1554831, 1727590, 2245867, 2591385, 3109662, 4491734, 5182770, 6737601, 7774155, 11229335, 13475202, 15548310, 20212803, 22458670, 33688005, 40425606, 67376010, 101064015, 202128030]

約数ペア:

[(1, 202128030), (2, 101064015), (3, 67376010), (5, 40425606), (6, 33688005), (9, 22458670), (10, 20212803), (13, 15548310), (15, 13475202), (18, 11229335), (26, 7774155), (30, 6737601), (39, 5182770), (45, 4491734), (65, 3109662), (78, 2591385), (90, 2245867), (117, 1727590), (130, 1554831), (195, 1036554), (234, 863795), (390, 518277), (585, 345518), (1170, 172759)]