141831340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 376233984

約数和(自身を除く): 234402644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2380, 2591, 2737, 3220, 3910, 5182, 5474, 7820, 10364, 10948, 12955, 13685, 18137, 25910, 27370, 36274, 44047, 51820, 54740, 59593, 72548, 88094, 90685, 119186, 176188, 181370, 220235, 238372, 297965, 308329, 362740, 417151, 440470, 595930, 616658, 834302, 880940, 1013081, 1191860, 1233316, 1541645, 1668604, 2026162, 2085755, 3083290, 4052324, 4171510, 5065405, 6166580, 7091567, 8343020, 10130810, 14183134, 20261620, 28366268, 35457835, 70915670, 141831340]

約数ペア:

[(1, 141831340), (2, 70915670), (4, 35457835), (5, 28366268), (7, 20261620), (10, 14183134), (14, 10130810), (17, 8343020), (20, 7091567), (23, 6166580), (28, 5065405), (34, 4171510), (35, 4052324), (46, 3083290), (68, 2085755), (70, 2026162), (85, 1668604), (92, 1541645), (115, 1233316), (119, 1191860), (140, 1013081), (161, 880940), (170, 834302), (230, 616658), (238, 595930), (322, 440470), (340, 417151), (391, 362740), (460, 308329), (476, 297965), (595, 238372), (644, 220235), (782, 181370), (805, 176188), (1190, 119186), (1564, 90685), (1610, 88094), (1955, 72548), (2380, 59593), (2591, 54740), (2737, 51820), (3220, 44047), (3910, 36274), (5182, 27370), (5474, 25910), (7820, 18137), (10364, 13685), (10948, 12955)]