79384060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1847}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 191245824

約数和(自身を除く): 111861764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 1847, 2149, 3070, 3694, 4298, 6140, 7388, 8596, 9235, 10745, 12929, 18470, 21490, 25858, 36940, 42980, 51716, 64645, 129290, 258580, 567029, 1134058, 2268116, 2835145, 3969203, 5670290, 7938406, 11340580, 15876812, 19846015, 39692030, 79384060]

約数ペア:

[(1, 79384060), (2, 39692030), (4, 19846015), (5, 15876812), (7, 11340580), (10, 7938406), (14, 5670290), (20, 3969203), (28, 2835145), (35, 2268116), (70, 1134058), (140, 567029), (307, 258580), (614, 129290), (1228, 64645), (1535, 51716), (1847, 42980), (2149, 36940), (3070, 25858), (3694, 21490), (4298, 18470), (6140, 12929), (7388, 10745), (8596, 9235)]