305842012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10847}}^1$

素因数の和:10930

約数の個数: 48

約数和(自身を含む): 656087040

約数和(自身を除く): 350245028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 10847, 14098, 21694, 28196, 43388, 75929, 151858, 206093, 303716, 412186, 574891, 824372, 1149782, 1442651, 2299564, 2885302, 4024237, 5770604, 8048474, 10922929, 16096948, 21845858, 43691716, 76460503, 152921006, 305842012]

約数ペア:

[(1, 305842012), (2, 152921006), (4, 76460503), (7, 43691716), (14, 21845858), (19, 16096948), (28, 10922929), (38, 8048474), (53, 5770604), (76, 4024237), (106, 2885302), (133, 2299564), (212, 1442651), (266, 1149782), (371, 824372), (532, 574891), (742, 412186), (1007, 303716), (1484, 206093), (2014, 151858), (4028, 75929), (7049, 43388), (10847, 28196), (14098, 21694)]