61115820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10501}}^1$

素因数の和:10610

約数の個数: 48

約数和(自身を含む): 172904928

約数和(自身を除く): 111789108

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, 10501, 21002, 31503, 42004, 52505, 63006, 105010, 126012, 157515, 210020, 315030, 630060, 1018597, 2037194, 3055791, 4074388, 5092985, 6111582, 10185970, 12223164, 15278955, 20371940, 30557910, 61115820]

約数ペア:

[(1, 61115820), (2, 30557910), (3, 20371940), (4, 15278955), (5, 12223164), (6, 10185970), (10, 6111582), (12, 5092985), (15, 4074388), (20, 3055791), (30, 2037194), (60, 1018597), (97, 630060), (194, 315030), (291, 210020), (388, 157515), (485, 126012), (582, 105010), (970, 63006), (1164, 52505), (1455, 42004), (1940, 31503), (2910, 21002), (5820, 10501)]