1380727030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 2612487024

約数和(自身を除く): 1231759994

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 529, 1055, 1058, 1237, 2110, 2474, 2645, 4853, 5290, 6185, 9706, 12370, 24265, 28451, 48530, 56902, 111619, 142255, 223238, 261007, 284510, 522014, 558095, 654373, 1116190, 1305035, 1308746, 2610070, 3271865, 6003161, 6543730, 12006322, 30015805, 60031610, 138072703, 276145406, 690363515, 1380727030]

約数ペア:

[(1, 1380727030), (2, 690363515), (5, 276145406), (10, 138072703), (23, 60031610), (46, 30015805), (115, 12006322), (211, 6543730), (230, 6003161), (422, 3271865), (529, 2610070), (1055, 1308746), (1058, 1305035), (1237, 1116190), (2110, 654373), (2474, 558095), (2645, 522014), (4853, 284510), (5290, 261007), (6185, 223238), (9706, 142255), (12370, 111619), (24265, 56902), (28451, 48530)]