30940844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 59505600

約数和(自身を除く): 28564756

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 5059, 6116, 10118, 20236, 55649, 111298, 222596, 703201, 1406402, 2812804, 7735211, 15470422, 30940844]

約数ペア:

[(1, 30940844), (2, 15470422), (4, 7735211), (11, 2812804), (22, 1406402), (44, 703201), (139, 222596), (278, 111298), (556, 55649), (1529, 20236), (3058, 10118), (5059, 6116)]