30771884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 35272276

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 2339, 3289, 4678, 6578, 9356, 13156, 25729, 30407, 51458, 53797, 60814, 102916, 107594, 121628, 215188, 334477, 591767, 668954, 699361, 1183534, 1337908, 1398722, 2367068, 2797444, 7692971, 15385942, 30771884]

約数ペア:

[(1, 30771884), (2, 15385942), (4, 7692971), (11, 2797444), (13, 2367068), (22, 1398722), (23, 1337908), (26, 1183534), (44, 699361), (46, 668954), (52, 591767), (92, 334477), (143, 215188), (253, 121628), (286, 107594), (299, 102916), (506, 60814), (572, 53797), (598, 51458), (1012, 30407), (1196, 25729), (2339, 13156), (3289, 9356), (4678, 6578)]