169244820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{940249}}^1$

素因数の和:940264

約数の個数: 36

約数和(自身を含む): 513376500

約数和(自身を除く): 344131680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 940249, 1880498, 2820747, 3760996, 4701245, 5641494, 8462241, 9402490, 11282988, 14103735, 16924482, 18804980, 28207470, 33848964, 42311205, 56414940, 84622410, 169244820]

約数ペア:

[(1, 169244820), (2, 84622410), (3, 56414940), (4, 42311205), (5, 33848964), (6, 28207470), (9, 18804980), (10, 16924482), (12, 14103735), (15, 11282988), (18, 9402490), (20, 8462241), (30, 5641494), (36, 4701245), (45, 3760996), (60, 2820747), (90, 1880498), (180, 940249)]