514267980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{27919}}^1$

素因数の和:28238

約数の個数: 48

約数和(自身を含む): 1444692480

約数和(自身を除く): 930424500

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, 27919, 55838, 83757, 111676, 139595, 167514, 279190, 335028, 418785, 558380, 837570, 1675140, 8571133, 17142266, 25713399, 34284532, 42855665, 51426798, 85711330, 102853596, 128566995, 171422660, 257133990, 514267980]

約数ペア:

[(1, 514267980), (2, 257133990), (3, 171422660), (4, 128566995), (5, 102853596), (6, 85711330), (10, 51426798), (12, 42855665), (15, 34284532), (20, 25713399), (30, 17142266), (60, 8571133), (307, 1675140), (614, 837570), (921, 558380), (1228, 418785), (1535, 335028), (1842, 279190), (3070, 167514), (3684, 139595), (4605, 111676), (6140, 83757), (9210, 55838), (18420, 27919)]