61771870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 115809408

約数和(自身を除く): 54037538

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 2287, 2701, 4574, 5402, 11435, 13505, 22870, 27010, 84619, 166951, 169238, 333902, 423095, 834755, 846190, 1669510, 6177187, 12354374, 30885935, 61771870]

約数ペア:

[(1, 61771870), (2, 30885935), (5, 12354374), (10, 6177187), (37, 1669510), (73, 846190), (74, 834755), (146, 423095), (185, 333902), (365, 169238), (370, 166951), (730, 84619), (2287, 27010), (2701, 22870), (4574, 13505), (5402, 11435)]