1661532670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{116927}}^1$

素因数の和:116977

約数の個数: 48

約数和(自身を含む): 3599043840

約数和(自身を除く): 1937511170

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 116927, 233854, 584635, 818489, 1169270, 1636978, 3390883, 4092445, 5729423, 6781766, 8184890, 11458846, 16954415, 23736181, 28647115, 33908830, 47472362, 57294230, 118680905, 166153267, 237361810, 332306534, 830766335, 1661532670]

約数ペア:

[(1, 1661532670), (2, 830766335), (5, 332306534), (7, 237361810), (10, 166153267), (14, 118680905), (29, 57294230), (35, 47472362), (49, 33908830), (58, 28647115), (70, 23736181), (98, 16954415), (145, 11458846), (203, 8184890), (245, 6781766), (290, 5729423), (406, 4092445), (490, 3390883), (1015, 1636978), (1421, 1169270), (2030, 818489), (2842, 584635), (7105, 233854), (14210, 116927)]