207551340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1153063}}^1$

素因数の和:1153078

約数の個数: 36

約数和(自身を含む): 629572944

約数和(自身を除く): 422021604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1153063, 2306126, 3459189, 4612252, 5765315, 6918378, 10377567, 11530630, 13836756, 17295945, 20755134, 23061260, 34591890, 41510268, 51887835, 69183780, 103775670, 207551340]

約数ペア:

[(1, 207551340), (2, 103775670), (3, 69183780), (4, 51887835), (5, 41510268), (6, 34591890), (9, 23061260), (10, 20755134), (12, 17295945), (15, 13836756), (18, 11530630), (20, 10377567), (30, 6918378), (36, 5765315), (45, 4612252), (60, 3459189), (90, 2306126), (180, 1153063)]