3781190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 8190720

約数和(自身を除く): 4409530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2843, 5686, 14215, 19901, 28430, 39802, 54017, 99505, 108034, 199010, 270085, 378119, 540170, 756238, 1890595, 3781190]

約数ペア:

[(1, 3781190), (2, 1890595), (5, 756238), (7, 540170), (10, 378119), (14, 270085), (19, 199010), (35, 108034), (38, 99505), (70, 54017), (95, 39802), (133, 28430), (190, 19901), (266, 14215), (665, 5686), (1330, 2843)]