194670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 599040

約数和(自身を除く): 404370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 309, 315, 378, 515, 618, 630, 721, 927, 945, 1030, 1442, 1545, 1854, 1890, 2163, 2781, 3090, 3605, 4326, 4635, 5562, 6489, 7210, 9270, 10815, 12978, 13905, 19467, 21630, 27810, 32445, 38934, 64890, 97335, 194670]

約数ペア:

[(1, 194670), (2, 97335), (3, 64890), (5, 38934), (6, 32445), (7, 27810), (9, 21630), (10, 19467), (14, 13905), (15, 12978), (18, 10815), (21, 9270), (27, 7210), (30, 6489), (35, 5562), (42, 4635), (45, 4326), (54, 3605), (63, 3090), (70, 2781), (90, 2163), (103, 1890), (105, 1854), (126, 1545), (135, 1442), (189, 1030), (206, 945), (210, 927), (270, 721), (309, 630), (315, 618), (378, 515)]