273622210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{448561}}^1$

素因数の和:448629

約数の個数: 16

約数和(自身を含む): 500595192

約数和(自身を除く): 226972982

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 448561, 897122, 2242805, 4485610, 27362221, 54724442, 136811105, 273622210]

約数ペア:

[(1, 273622210), (2, 136811105), (5, 54724442), (10, 27362221), (61, 4485610), (122, 2242805), (305, 897122), (610, 448561)]