305014766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1093}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 541083648

約数和(自身を除く): 236068882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 643, 1093, 1286, 2186, 4501, 7651, 9002, 15302, 19933, 33883, 39866, 67766, 139531, 237181, 279062, 474362, 702799, 1405598, 4919593, 9839186, 21786769, 43573538, 152507383, 305014766]

約数ペア:

[(1, 305014766), (2, 152507383), (7, 43573538), (14, 21786769), (31, 9839186), (62, 4919593), (217, 1405598), (434, 702799), (643, 474362), (1093, 279062), (1286, 237181), (2186, 139531), (4501, 67766), (7651, 39866), (9002, 33883), (15302, 19933)]