90262810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35677}}^1$

素因数の和:35718

約数の個数: 32

約数和(自身を含む): 184954752

約数和(自身を除く): 94691942

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 35677, 71354, 178385, 356770, 392447, 784894, 820571, 1641142, 1962235, 3924470, 4102855, 8205710, 9026281, 18052562, 45131405, 90262810]

約数ペア:

[(1, 90262810), (2, 45131405), (5, 18052562), (10, 9026281), (11, 8205710), (22, 4102855), (23, 3924470), (46, 1962235), (55, 1641142), (110, 820571), (115, 784894), (230, 392447), (253, 356770), (506, 178385), (1265, 71354), (2530, 35677)]