9477790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 19782144

約数和(自身を除く): 10304354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1907, 2485, 3814, 4970, 9535, 13349, 19070, 26698, 66745, 133490, 135397, 270794, 676985, 947779, 1353970, 1895558, 4738895, 9477790]

約数ペア:

[(1, 9477790), (2, 4738895), (5, 1895558), (7, 1353970), (10, 947779), (14, 676985), (35, 270794), (70, 135397), (71, 133490), (142, 66745), (355, 26698), (497, 19070), (710, 13349), (994, 9535), (1907, 4970), (2485, 3814)]