133798980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{318569}}^1$

素因数の和:318588

約数の個数: 48

約数和(自身を含む): 428158080

約数和(自身を除く): 294359100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 318569, 637138, 955707, 1274276, 1592845, 1911414, 2229983, 3185690, 3822828, 4459966, 4778535, 6371380, 6689949, 8919932, 9557070, 11149915, 13379898, 19114140, 22299830, 26759796, 33449745, 44599660, 66899490, 133798980]

約数ペア:

[(1, 133798980), (2, 66899490), (3, 44599660), (4, 33449745), (5, 26759796), (6, 22299830), (7, 19114140), (10, 13379898), (12, 11149915), (14, 9557070), (15, 8919932), (20, 6689949), (21, 6371380), (28, 4778535), (30, 4459966), (35, 3822828), (42, 3185690), (60, 2229983), (70, 1911414), (84, 1592845), (105, 1274276), (140, 955707), (210, 637138), (420, 318569)]