9953210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 8674630

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 293, 395, 430, 586, 790, 1465, 2930, 3397, 6794, 12599, 16985, 23147, 25198, 33970, 46294, 62995, 115735, 125990, 231470, 995321, 1990642, 4976605, 9953210]

約数ペア:

[(1, 9953210), (2, 4976605), (5, 1990642), (10, 995321), (43, 231470), (79, 125990), (86, 115735), (158, 62995), (215, 46294), (293, 33970), (395, 25198), (430, 23147), (586, 16985), (790, 12599), (1465, 6794), (2930, 3397)]