19094670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10126

約数の個数: 64

約数和(自身を含む): 58199040

約数和(自身を除く): 39104370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 10103, 20206, 30309, 50515, 60618, 70721, 90927, 101030, 141442, 151545, 181854, 212163, 272781, 303090, 353605, 424326, 454635, 545562, 636489, 707210, 909270, 1060815, 1272978, 1363905, 1909467, 2121630, 2727810, 3182445, 3818934, 6364890, 9547335, 19094670]

約数ペア:

[(1, 19094670), (2, 9547335), (3, 6364890), (5, 3818934), (6, 3182445), (7, 2727810), (9, 2121630), (10, 1909467), (14, 1363905), (15, 1272978), (18, 1060815), (21, 909270), (27, 707210), (30, 636489), (35, 545562), (42, 454635), (45, 424326), (54, 353605), (63, 303090), (70, 272781), (90, 212163), (105, 181854), (126, 151545), (135, 141442), (189, 101030), (210, 90927), (270, 70721), (315, 60618), (378, 50515), (630, 30309), (945, 20206), (1890, 10103)]