130988940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 384410880

約数和(自身を除く): 253421940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 332, 348, 415, 435, 498, 580, 830, 870, 907, 996, 1245, 1660, 1740, 1814, 2407, 2490, 2721, 3628, 4535, 4814, 4980, 5442, 7221, 9070, 9628, 10884, 12035, 13605, 14442, 18140, 24070, 26303, 27210, 28884, 36105, 48140, 52606, 54420, 72210, 75281, 78909, 105212, 131515, 144420, 150562, 157818, 225843, 263030, 301124, 315636, 376405, 394545, 451686, 526060, 752810, 789090, 903372, 1129215, 1505620, 1578180, 2183149, 2258430, 4366298, 4516860, 6549447, 8732596, 10915745, 13098894, 21831490, 26197788, 32747235, 43662980, 65494470, 130988940]

約数ペア:

[(1, 130988940), (2, 65494470), (3, 43662980), (4, 32747235), (5, 26197788), (6, 21831490), (10, 13098894), (12, 10915745), (15, 8732596), (20, 6549447), (29, 4516860), (30, 4366298), (58, 2258430), (60, 2183149), (83, 1578180), (87, 1505620), (116, 1129215), (145, 903372), (166, 789090), (174, 752810), (249, 526060), (290, 451686), (332, 394545), (348, 376405), (415, 315636), (435, 301124), (498, 263030), (580, 225843), (830, 157818), (870, 150562), (907, 144420), (996, 131515), (1245, 105212), (1660, 78909), (1740, 75281), (1814, 72210), (2407, 54420), (2490, 52606), (2721, 48140), (3628, 36105), (4535, 28884), (4814, 27210), (4980, 26303), (5442, 24070), (7221, 18140), (9070, 14442), (9628, 13605), (10884, 12035)]