22255730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 23709070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 911, 1745, 1822, 2443, 3490, 4555, 4886, 6377, 9110, 12215, 12754, 24430, 31885, 63770, 317939, 635878, 1589695, 2225573, 3179390, 4451146, 11127865, 22255730]

約数ペア:

[(1, 22255730), (2, 11127865), (5, 4451146), (7, 3179390), (10, 2225573), (14, 1589695), (35, 635878), (70, 317939), (349, 63770), (698, 31885), (911, 24430), (1745, 12754), (1822, 12215), (2443, 9110), (3490, 6377), (4555, 4886)]