189373590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{300593}}^1$

素因数の和:300613

約数の個数: 48

約数和(自身を含む): 562711968

約数和(自身を除く): 373338378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 300593, 601186, 901779, 1502965, 1803558, 2104151, 2705337, 3005930, 4208302, 4508895, 5410674, 6312453, 9017790, 10520755, 12624906, 13526685, 18937359, 21041510, 27053370, 31562265, 37874718, 63124530, 94686795, 189373590]

約数ペア:

[(1, 189373590), (2, 94686795), (3, 63124530), (5, 37874718), (6, 31562265), (7, 27053370), (9, 21041510), (10, 18937359), (14, 13526685), (15, 12624906), (18, 10520755), (21, 9017790), (30, 6312453), (35, 5410674), (42, 4508895), (45, 4208302), (63, 3005930), (70, 2705337), (90, 2104151), (105, 1803558), (126, 1502965), (210, 901779), (315, 601186), (630, 300593)]