23131570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2731}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 52323264

約数和(自身を除く): 29191694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 2731, 4235, 5462, 8470, 13655, 19117, 27310, 30041, 38234, 60082, 95585, 150205, 191170, 210287, 300410, 330451, 420574, 660902, 1051435, 1652255, 2102870, 2313157, 3304510, 4626314, 11565785, 23131570]

約数ペア:

[(1, 23131570), (2, 11565785), (5, 4626314), (7, 3304510), (10, 2313157), (11, 2102870), (14, 1652255), (22, 1051435), (35, 660902), (55, 420574), (70, 330451), (77, 300410), (110, 210287), (121, 191170), (154, 150205), (242, 95585), (385, 60082), (605, 38234), (770, 30041), (847, 27310), (1210, 19117), (1694, 13655), (2731, 8470), (4235, 5462)]