513489690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{815063}}^1$

素因数の和:815083

約数の個数: 48

約数和(自身を含む): 1525799808

約数和(自身を除く): 1012310118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 815063, 1630126, 2445189, 4075315, 4890378, 5705441, 7335567, 8150630, 11410882, 12225945, 14671134, 17116323, 24451890, 28527205, 34232646, 36677835, 51348969, 57054410, 73355670, 85581615, 102697938, 171163230, 256744845, 513489690]

約数ペア:

[(1, 513489690), (2, 256744845), (3, 171163230), (5, 102697938), (6, 85581615), (7, 73355670), (9, 57054410), (10, 51348969), (14, 36677835), (15, 34232646), (18, 28527205), (21, 24451890), (30, 17116323), (35, 14671134), (42, 12225945), (45, 11410882), (63, 8150630), (70, 7335567), (90, 5705441), (105, 4890378), (126, 4075315), (210, 2445189), (315, 1630126), (630, 815063)]