212272860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36473}}^1$

素因数の和:36582

約数の個数: 48

約数和(自身を含む): 600507936

約数和(自身を除く): 388235076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 36473, 72946, 109419, 145892, 182365, 218838, 364730, 437676, 547095, 729460, 1094190, 2188380, 3537881, 7075762, 10613643, 14151524, 17689405, 21227286, 35378810, 42454572, 53068215, 70757620, 106136430, 212272860]

約数ペア:

[(1, 212272860), (2, 106136430), (3, 70757620), (4, 53068215), (5, 42454572), (6, 35378810), (10, 21227286), (12, 17689405), (15, 14151524), (20, 10613643), (30, 7075762), (60, 3537881), (97, 2188380), (194, 1094190), (291, 729460), (388, 547095), (485, 437676), (582, 364730), (970, 218838), (1164, 182365), (1455, 145892), (1940, 109419), (2910, 72946), (5820, 36473)]