11862620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7703}}^1$

素因数の和:7730

約数の個数: 48

約数和(自身を含む): 31062528

約数和(自身を除く): 19199908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7703, 15406, 30812, 38515, 53921, 77030, 84733, 107842, 154060, 169466, 215684, 269605, 338932, 423665, 539210, 593131, 847330, 1078420, 1186262, 1694660, 2372524, 2965655, 5931310, 11862620]

約数ペア:

[(1, 11862620), (2, 5931310), (4, 2965655), (5, 2372524), (7, 1694660), (10, 1186262), (11, 1078420), (14, 847330), (20, 593131), (22, 539210), (28, 423665), (35, 338932), (44, 269605), (55, 215684), (70, 169466), (77, 154060), (110, 107842), (140, 84733), (154, 77030), (220, 53921), (308, 38515), (385, 30812), (770, 15406), (1540, 7703)]