1195706540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{294509}}^1$

素因数の和:294554

約数の個数: 48

約数和(自身を含む): 2968660800

約数和(自身を除く): 1772954260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 294509, 589018, 1178036, 1472545, 2061563, 2945090, 4123126, 5890180, 8246252, 8540761, 10307815, 17081522, 20615630, 34163044, 41231260, 42703805, 59785327, 85407610, 119570654, 170815220, 239141308, 298926635, 597853270, 1195706540]

約数ペア:

[(1, 1195706540), (2, 597853270), (4, 298926635), (5, 239141308), (7, 170815220), (10, 119570654), (14, 85407610), (20, 59785327), (28, 42703805), (29, 41231260), (35, 34163044), (58, 20615630), (70, 17081522), (116, 10307815), (140, 8540761), (145, 8246252), (203, 5890180), (290, 4123126), (406, 2945090), (580, 2061563), (812, 1472545), (1015, 1178036), (2030, 589018), (4060, 294509)]