68054940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{378083}}^1$

素因数の和:378098

約数の個数: 36

約数和(自身を含む): 206433864

約数和(自身を除く): 138378924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 378083, 756166, 1134249, 1512332, 1890415, 2268498, 3402747, 3780830, 4536996, 5671245, 6805494, 7561660, 11342490, 13610988, 17013735, 22684980, 34027470, 68054940]

約数ペア:

[(1, 68054940), (2, 34027470), (3, 22684980), (4, 17013735), (5, 13610988), (6, 11342490), (9, 7561660), (10, 6805494), (12, 5671245), (15, 4536996), (18, 3780830), (20, 3402747), (30, 2268498), (36, 1890415), (45, 1512332), (60, 1134249), (90, 756166), (180, 378083)]