133020730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2741}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 251123328

約数和(自身を除く): 118102598

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 2741, 4853, 5482, 9706, 13705, 24265, 27410, 48530, 63043, 126086, 315215, 578351, 630430, 1156702, 2891755, 5783510, 13302073, 26604146, 66510365, 133020730]

約数ペア:

[(1, 133020730), (2, 66510365), (5, 26604146), (10, 13302073), (23, 5783510), (46, 2891755), (115, 1156702), (211, 630430), (230, 578351), (422, 315215), (1055, 126086), (2110, 63043), (2741, 48530), (4853, 27410), (5482, 24265), (9706, 13705)]