1330643530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{15809}}^1$

素因数の和:16278

約数の個数: 32

約数和(自身を含む): 2527070400

約数和(自身を除く): 1196426870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 2215, 4430, 8417, 15809, 16834, 31618, 42085, 79045, 84170, 158090, 300371, 600742, 1501855, 3003710, 7003387, 14006774, 35016935, 70033870, 133064353, 266128706, 665321765, 1330643530]

約数ペア:

[(1, 1330643530), (2, 665321765), (5, 266128706), (10, 133064353), (19, 70033870), (38, 35016935), (95, 14006774), (190, 7003387), (443, 3003710), (886, 1501855), (2215, 600742), (4430, 300371), (8417, 158090), (15809, 84170), (16834, 79045), (31618, 42085)]