1140020940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{36469}}^1$

素因数の和:37002

約数の個数: 48

約数和(自身を含む): 3198273120

約数和(自身を除く): 2058252180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 7815, 10420, 15630, 31260, 36469, 72938, 109407, 145876, 182345, 218814, 364690, 437628, 547035, 729380, 1094070, 2188140, 19000349, 38000698, 57001047, 76001396, 95001745, 114002094, 190003490, 228004188, 285005235, 380006980, 570010470, 1140020940]

約数ペア:

[(1, 1140020940), (2, 570010470), (3, 380006980), (4, 285005235), (5, 228004188), (6, 190003490), (10, 114002094), (12, 95001745), (15, 76001396), (20, 57001047), (30, 38000698), (60, 19000349), (521, 2188140), (1042, 1094070), (1563, 729380), (2084, 547035), (2605, 437628), (3126, 364690), (5210, 218814), (6252, 182345), (7815, 145876), (10420, 109407), (15630, 72938), (31260, 36469)]