90302630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43207}}^1$

素因数の和:43244

約数の個数: 32

約数和(自身を含む): 186658560

約数和(自身を除く): 96355930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 43207, 86414, 216035, 432070, 475277, 820933, 950554, 1641866, 2376385, 4104665, 4752770, 8209330, 9030263, 18060526, 45151315, 90302630]

約数ペア:

[(1, 90302630), (2, 45151315), (5, 18060526), (10, 9030263), (11, 8209330), (19, 4752770), (22, 4104665), (38, 2376385), (55, 1641866), (95, 950554), (110, 820933), (190, 475277), (209, 432070), (418, 216035), (1045, 86414), (2090, 43207)]