43831390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 80932320

約数和(自身を除く): 37100930

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 365, 485, 619, 730, 970, 1238, 3095, 6190, 7081, 14162, 35405, 45187, 60043, 70810, 90374, 120086, 225935, 300215, 451870, 600430, 4383139, 8766278, 21915695, 43831390]

約数ペア:

[(1, 43831390), (2, 21915695), (5, 8766278), (10, 4383139), (73, 600430), (97, 451870), (146, 300215), (194, 225935), (365, 120086), (485, 90374), (619, 70810), (730, 60043), (970, 45187), (1238, 35405), (3095, 14162), (6190, 7081)]