30300578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 59039232

約数和(自身を除く): 28738654

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 577, 682, 847, 1154, 1694, 2387, 3751, 4039, 4774, 6347, 7502, 8078, 12694, 17887, 26257, 35774, 44429, 52514, 69817, 88858, 125209, 139634, 196757, 250418, 393514, 488719, 977438, 1377299, 2164327, 2754598, 4328654, 15150289, 30300578]

約数ペア:

[(1, 30300578), (2, 15150289), (7, 4328654), (11, 2754598), (14, 2164327), (22, 1377299), (31, 977438), (62, 488719), (77, 393514), (121, 250418), (154, 196757), (217, 139634), (242, 125209), (341, 88858), (434, 69817), (577, 52514), (682, 44429), (847, 35774), (1154, 26257), (1694, 17887), (2387, 12694), (3751, 8078), (4039, 7502), (4774, 6347)]