2011019330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{45161}}^1$

素因数の和:45302

約数の個数: 32

約数和(自身を含む): 3729658608

約数和(自身を除く): 1718639278

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 4453, 8906, 22265, 44530, 45161, 90322, 225805, 451610, 2754821, 3296753, 5509642, 6593506, 13774105, 16483765, 27548210, 32967530, 201101933, 402203866, 1005509665, 2011019330]

約数ペア:

[(1, 2011019330), (2, 1005509665), (5, 402203866), (10, 201101933), (61, 32967530), (73, 27548210), (122, 16483765), (146, 13774105), (305, 6593506), (365, 5509642), (610, 3296753), (730, 2754821), (4453, 451610), (8906, 225805), (22265, 90322), (44530, 45161)]