15073660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 36739584

約数和(自身を除く): 21665924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1607, 1876, 2345, 3214, 4690, 6428, 8035, 9380, 11249, 16070, 22498, 32140, 44996, 56245, 107669, 112490, 215338, 224980, 430676, 538345, 753683, 1076690, 1507366, 2153380, 3014732, 3768415, 7536830, 15073660]

約数ペア:

[(1, 15073660), (2, 7536830), (4, 3768415), (5, 3014732), (7, 2153380), (10, 1507366), (14, 1076690), (20, 753683), (28, 538345), (35, 430676), (67, 224980), (70, 215338), (134, 112490), (140, 107669), (268, 56245), (335, 44996), (469, 32140), (670, 22498), (938, 16070), (1340, 11249), (1607, 9380), (1876, 8035), (2345, 6428), (3214, 4690)]