30443798

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 59885568

約数和(自身を除く): 29441770

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 911, 1078, 1519, 1822, 2387, 3038, 4774, 6377, 10021, 12754, 16709, 20042, 28241, 33418, 44639, 56482, 70147, 89278, 140294, 197687, 310651, 395374, 491029, 621302, 982058, 1383809, 2174557, 2767618, 4349114, 15221899, 30443798]

約数ペア:

[(1, 30443798), (2, 15221899), (7, 4349114), (11, 2767618), (14, 2174557), (22, 1383809), (31, 982058), (49, 621302), (62, 491029), (77, 395374), (98, 310651), (154, 197687), (217, 140294), (341, 89278), (434, 70147), (539, 56482), (682, 44639), (911, 33418), (1078, 28241), (1519, 20042), (1822, 16709), (2387, 12754), (3038, 10021), (4774, 6377)]