47727260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340909}}^1$

素因数の和:340925

約数の個数: 24

約数和(自身を含む): 114545760

約数和(自身を除く): 66818500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340909, 681818, 1363636, 1704545, 2386363, 3409090, 4772726, 6818180, 9545452, 11931815, 23863630, 47727260]

約数ペア:

[(1, 47727260), (2, 23863630), (4, 11931815), (5, 9545452), (7, 6818180), (10, 4772726), (14, 3409090), (20, 2386363), (28, 1704545), (35, 1363636), (70, 681818), (140, 340909)]