61247270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5573}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 126819648

約数和(自身を除く): 65572378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 5573, 10990, 11146, 27865, 39011, 55730, 78022, 195055, 390110, 874961, 1749922, 4374805, 6124727, 8749610, 12249454, 30623635, 61247270]

約数ペア:

[(1, 61247270), (2, 30623635), (5, 12249454), (7, 8749610), (10, 6124727), (14, 4374805), (35, 1749922), (70, 874961), (157, 390110), (314, 195055), (785, 78022), (1099, 55730), (1570, 39011), (2198, 27865), (5495, 11146), (5573, 10990)]