65326670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 57845170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 659, 862, 1318, 2155, 3295, 4310, 6590, 9913, 15157, 19826, 30314, 49565, 75785, 99130, 151570, 284029, 568058, 1420145, 2840290, 6532667, 13065334, 32663335, 65326670]

約数ペア:

[(1, 65326670), (2, 32663335), (5, 13065334), (10, 6532667), (23, 2840290), (46, 1420145), (115, 568058), (230, 284029), (431, 151570), (659, 99130), (862, 75785), (1318, 49565), (2155, 30314), (3295, 19826), (4310, 15157), (6590, 9913)]