17269740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31981}}^1$

素因数の和:31999

約数の個数: 48

約数和(自身を含む): 53729760

約数和(自身を除く): 36460020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31981, 63962, 95943, 127924, 159905, 191886, 287829, 319810, 383772, 479715, 575658, 639620, 863487, 959430, 1151316, 1439145, 1726974, 1918860, 2878290, 3453948, 4317435, 5756580, 8634870, 17269740]

約数ペア:

[(1, 17269740), (2, 8634870), (3, 5756580), (4, 4317435), (5, 3453948), (6, 2878290), (9, 1918860), (10, 1726974), (12, 1439145), (15, 1151316), (18, 959430), (20, 863487), (27, 639620), (30, 575658), (36, 479715), (45, 383772), (54, 319810), (60, 287829), (90, 191886), (108, 159905), (135, 127924), (180, 95943), (270, 63962), (540, 31981)]