11704020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 33125568

約数和(自身を除く): 21421548

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, 2011, 2910, 4022, 5820, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 195067, 390134, 585201, 780268, 975335, 1170402, 1950670, 2340804, 2926005, 3901340, 5852010, 11704020]

約数ペア:

[(1, 11704020), (2, 5852010), (3, 3901340), (4, 2926005), (5, 2340804), (6, 1950670), (10, 1170402), (12, 975335), (15, 780268), (20, 585201), (30, 390134), (60, 195067), (97, 120660), (194, 60330), (291, 40220), (388, 30165), (485, 24132), (582, 20110), (970, 12066), (1164, 10055), (1455, 8044), (1940, 6033), (2011, 5820), (2910, 4022)]