69713640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193649}}^1$

素因数の和:193666

約数の個数: 48

約数和(自身を含む): 226570500

約数和(自身を除く): 156856860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 193649, 387298, 580947, 774596, 968245, 1161894, 1549192, 1742841, 1936490, 2323788, 2904735, 3485682, 3872980, 4647576, 5809470, 6971364, 7745960, 8714205, 11618940, 13942728, 17428410, 23237880, 34856820, 69713640]

約数ペア:

[(1, 69713640), (2, 34856820), (3, 23237880), (4, 17428410), (5, 13942728), (6, 11618940), (8, 8714205), (9, 7745960), (10, 6971364), (12, 5809470), (15, 4647576), (18, 3872980), (20, 3485682), (24, 2904735), (30, 2323788), (36, 1936490), (40, 1742841), (45, 1549192), (60, 1161894), (72, 968245), (90, 774596), (120, 580947), (180, 387298), (360, 193649)]