131089260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10979}}^1$

素因数の和:11190

約数の個数: 48

約数和(自身を含む): 368928000

約数和(自身を除く): 237838740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 10979, 11940, 21958, 32937, 43916, 54895, 65874, 109790, 131748, 164685, 219580, 329370, 658740, 2184821, 4369642, 6554463, 8739284, 10924105, 13108926, 21848210, 26217852, 32772315, 43696420, 65544630, 131089260]

約数ペア:

[(1, 131089260), (2, 65544630), (3, 43696420), (4, 32772315), (5, 26217852), (6, 21848210), (10, 13108926), (12, 10924105), (15, 8739284), (20, 6554463), (30, 4369642), (60, 2184821), (199, 658740), (398, 329370), (597, 219580), (796, 164685), (995, 131748), (1194, 109790), (1990, 65874), (2388, 54895), (2985, 43916), (3980, 32937), (5970, 21958), (10979, 11940)]