306193755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 581391360

約数和(自身を除く): 275197605

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 73, 105, 129, 215, 219, 301, 365, 511, 645, 903, 929, 1095, 1505, 1533, 2555, 2787, 3139, 4515, 4645, 6503, 7665, 9417, 13935, 15695, 19509, 21973, 32515, 39947, 47085, 65919, 67817, 97545, 109865, 119841, 199735, 203451, 279629, 329595, 339085, 474719, 599205, 838887, 1017255, 1398145, 1424157, 2373595, 2916131, 4194435, 7120785, 8748393, 14580655, 20412917, 43741965, 61238751, 102064585, 306193755]

約数ペア:

[(1, 306193755), (3, 102064585), (5, 61238751), (7, 43741965), (15, 20412917), (21, 14580655), (35, 8748393), (43, 7120785), (73, 4194435), (105, 2916131), (129, 2373595), (215, 1424157), (219, 1398145), (301, 1017255), (365, 838887), (511, 599205), (645, 474719), (903, 339085), (929, 329595), (1095, 279629), (1505, 203451), (1533, 199735), (2555, 119841), (2787, 109865), (3139, 97545), (4515, 67817), (4645, 65919), (6503, 47085), (7665, 39947), (9417, 32515), (13935, 21973), (15695, 19509)]