65166540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11197}}^1$

素因数の和:11306

約数の個数: 48

約数和(自身を含む): 184363872

約数和(自身を除く): 119197332

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, 11197, 22394, 33591, 44788, 55985, 67182, 111970, 134364, 167955, 223940, 335910, 671820, 1086109, 2172218, 3258327, 4344436, 5430545, 6516654, 10861090, 13033308, 16291635, 21722180, 32583270, 65166540]

約数ペア:

[(1, 65166540), (2, 32583270), (3, 21722180), (4, 16291635), (5, 13033308), (6, 10861090), (10, 6516654), (12, 5430545), (15, 4344436), (20, 3258327), (30, 2172218), (60, 1086109), (97, 671820), (194, 335910), (291, 223940), (388, 167955), (485, 134364), (582, 111970), (970, 67182), (1164, 55985), (1455, 44788), (1940, 33591), (2910, 22394), (5820, 11197)]