273922940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{224527}}^1$

素因数の和:224597

約数の個数: 24

約数和(自身を含む): 584670912

約数和(自身を除く): 310747972

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 224527, 449054, 898108, 1122635, 2245270, 4490540, 13696147, 27392294, 54784588, 68480735, 136961470, 273922940]

約数ペア:

[(1, 273922940), (2, 136961470), (4, 68480735), (5, 54784588), (10, 27392294), (20, 13696147), (61, 4490540), (122, 2245270), (244, 1122635), (305, 898108), (610, 449054), (1220, 224527)]