9191580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 25872000

約数和(自身を除く): 16680420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 499, 614, 921, 998, 1228, 1497, 1535, 1842, 1996, 2495, 2994, 3070, 3684, 4605, 4990, 5988, 6140, 7485, 9210, 9980, 14970, 18420, 29940, 153193, 306386, 459579, 612772, 765965, 919158, 1531930, 1838316, 2297895, 3063860, 4595790, 9191580]

約数ペア:

[(1, 9191580), (2, 4595790), (3, 3063860), (4, 2297895), (5, 1838316), (6, 1531930), (10, 919158), (12, 765965), (15, 612772), (20, 459579), (30, 306386), (60, 153193), (307, 29940), (499, 18420), (614, 14970), (921, 9980), (998, 9210), (1228, 7485), (1497, 6140), (1535, 5988), (1842, 4990), (1996, 4605), (2495, 3684), (2994, 3070)]