80569710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68863}}^1$

素因数の和:68889

約数の個数: 48

約数和(自身を含む): 225598464

約数和(自身を除く): 145028754

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, 68863, 137726, 206589, 344315, 413178, 619767, 688630, 895219, 1032945, 1239534, 1790438, 2065890, 2685657, 3098835, 4476095, 5371314, 6197670, 8056971, 8952190, 13428285, 16113942, 26856570, 40284855, 80569710]

約数ペア:

[(1, 80569710), (2, 40284855), (3, 26856570), (5, 16113942), (6, 13428285), (9, 8952190), (10, 8056971), (13, 6197670), (15, 5371314), (18, 4476095), (26, 3098835), (30, 2685657), (39, 2065890), (45, 1790438), (65, 1239534), (78, 1032945), (90, 895219), (117, 688630), (130, 619767), (195, 413178), (234, 344315), (390, 206589), (585, 137726), (1170, 68863)]