15191260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5746

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 23193380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5711, 11422, 22844, 28555, 39977, 57110, 79954, 108509, 114220, 159908, 199885, 217018, 399770, 434036, 542545, 759563, 799540, 1085090, 1519126, 2170180, 3038252, 3797815, 7595630, 15191260]

約数ペア:

[(1, 15191260), (2, 7595630), (4, 3797815), (5, 3038252), (7, 2170180), (10, 1519126), (14, 1085090), (19, 799540), (20, 759563), (28, 542545), (35, 434036), (38, 399770), (70, 217018), (76, 199885), (95, 159908), (133, 114220), (140, 108509), (190, 79954), (266, 57110), (380, 39977), (532, 28555), (665, 22844), (1330, 11422), (2660, 5711)]