374217620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{3119}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 899458560

約数和(自身を除く): 525240940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 857, 1714, 3119, 3428, 4285, 5999, 6238, 8570, 11998, 12476, 15595, 17140, 21833, 23996, 29995, 31190, 43666, 59990, 62380, 87332, 109165, 119980, 218330, 436660, 2672983, 5345966, 10691932, 13364915, 18710881, 26729830, 37421762, 53459660, 74843524, 93554405, 187108810, 374217620]

約数ペア:

[(1, 374217620), (2, 187108810), (4, 93554405), (5, 74843524), (7, 53459660), (10, 37421762), (14, 26729830), (20, 18710881), (28, 13364915), (35, 10691932), (70, 5345966), (140, 2672983), (857, 436660), (1714, 218330), (3119, 119980), (3428, 109165), (4285, 87332), (5999, 62380), (6238, 59990), (8570, 43666), (11998, 31190), (12476, 29995), (15595, 23996), (17140, 21833)]