485805782820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{26373821}}^1$

素因数の和:26374140

約数の個数: 48

約数和(自身を含む): 1364687045568

約数和(自身を除く): 878881262748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 26373821, 52747642, 79121463, 105495284, 131869105, 158242926, 263738210, 316485852, 395607315, 527476420, 791214630, 1582429260, 8096763047, 16193526094, 24290289141, 32387052188, 40483815235, 48580578282, 80967630470, 97161156564, 121451445705, 161935260940, 242902891410, 485805782820]

約数ペア:

[(1, 485805782820), (2, 242902891410), (3, 161935260940), (4, 121451445705), (5, 97161156564), (6, 80967630470), (10, 48580578282), (12, 40483815235), (15, 32387052188), (20, 24290289141), (30, 16193526094), (60, 8096763047), (307, 1582429260), (614, 791214630), (921, 527476420), (1228, 395607315), (1535, 316485852), (1842, 263738210), (3070, 158242926), (3684, 131869105), (4605, 105495284), (6140, 79121463), (9210, 52747642), (18420, 26373821)]