152828830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198479}}^1$

素因数の和:198504

約数の個数: 32

約数和(自身を含む): 342973440

約数和(自身を除く): 190144610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 198479, 396958, 992395, 1389353, 1984790, 2183269, 2778706, 4366538, 6946765, 10916345, 13893530, 15282883, 21832690, 30565766, 76414415, 152828830]

約数ペア:

[(1, 152828830), (2, 76414415), (5, 30565766), (7, 21832690), (10, 15282883), (11, 13893530), (14, 10916345), (22, 6946765), (35, 4366538), (55, 2778706), (70, 2183269), (77, 1984790), (110, 1389353), (154, 992395), (385, 396958), (770, 198479)]