17129340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31721}}^1$

素因数の和:31739

約数の個数: 48

約数和(自身を含む): 53292960

約数和(自身を除く): 36163620

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, 31721, 63442, 95163, 126884, 158605, 190326, 285489, 317210, 380652, 475815, 570978, 634420, 856467, 951630, 1141956, 1427445, 1712934, 1903260, 2854890, 3425868, 4282335, 5709780, 8564670, 17129340]

約数ペア:

[(1, 17129340), (2, 8564670), (3, 5709780), (4, 4282335), (5, 3425868), (6, 2854890), (9, 1903260), (10, 1712934), (12, 1427445), (15, 1141956), (18, 951630), (20, 856467), (27, 634420), (30, 570978), (36, 475815), (45, 380652), (54, 317210), (60, 285489), (90, 190326), (108, 158605), (135, 126884), (180, 95163), (270, 63442), (540, 31721)]