143308970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66041}}^1$

素因数の和:66086

約数の個数: 32

約数和(自身を含む): 304321536

約数和(自身を除く): 161012566

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 66041, 132082, 330205, 462287, 660410, 924574, 2047271, 2311435, 4094542, 4622870, 10236355, 14330897, 20472710, 28661794, 71654485, 143308970]

約数ペア:

[(1, 143308970), (2, 71654485), (5, 28661794), (7, 20472710), (10, 14330897), (14, 10236355), (31, 4622870), (35, 4094542), (62, 2311435), (70, 2047271), (155, 924574), (217, 660410), (310, 462287), (434, 330205), (1085, 132082), (2170, 66041)]