11550770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 26396928

約数和(自身を除く): 14846158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2143, 2695, 4286, 5390, 10715, 15001, 21430, 23573, 30002, 47146, 75005, 105007, 117865, 150010, 165011, 210014, 235730, 330022, 525035, 825055, 1050070, 1155077, 1650110, 2310154, 5775385, 11550770]

約数ペア:

[(1, 11550770), (2, 5775385), (5, 2310154), (7, 1650110), (10, 1155077), (11, 1050070), (14, 825055), (22, 525035), (35, 330022), (49, 235730), (55, 210014), (70, 165011), (77, 150010), (98, 117865), (110, 105007), (154, 75005), (245, 47146), (385, 30002), (490, 23573), (539, 21430), (770, 15001), (1078, 10715), (2143, 5390), (2695, 4286)]