620021340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3444563}}^1$

素因数の和:3444578

約数の個数: 36

約数和(自身を含む): 1880731944

約数和(自身を除く): 1260710604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3444563, 6889126, 10333689, 13778252, 17222815, 20667378, 31001067, 34445630, 41334756, 51668445, 62002134, 68891260, 103336890, 124004268, 155005335, 206673780, 310010670, 620021340]

約数ペア:

[(1, 620021340), (2, 310010670), (3, 206673780), (4, 155005335), (5, 124004268), (6, 103336890), (9, 68891260), (10, 62002134), (12, 51668445), (15, 41334756), (18, 34445630), (20, 31001067), (30, 20667378), (36, 17222815), (45, 13778252), (60, 10333689), (90, 6889126), (180, 3444563)]