7273970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 14463360

約数和(自身を除く): 7189390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 743, 890, 979, 1486, 1958, 3715, 4895, 7430, 8173, 9790, 16346, 40865, 66127, 81730, 132254, 330635, 661270, 727397, 1454794, 3636985, 7273970]

約数ペア:

[(1, 7273970), (2, 3636985), (5, 1454794), (10, 727397), (11, 661270), (22, 330635), (55, 132254), (89, 81730), (110, 66127), (178, 40865), (445, 16346), (743, 9790), (890, 8173), (979, 7430), (1486, 4895), (1958, 3715)]