31342630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25903}}^1$

素因数の和:25932

約数の個数: 24

約数和(自身を含む): 62014176

約数和(自身を除く): 30671546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25903, 51806, 129515, 259030, 284933, 569866, 1424665, 2849330, 3134263, 6268526, 15671315, 31342630]

約数ペア:

[(1, 31342630), (2, 15671315), (5, 6268526), (10, 3134263), (11, 2849330), (22, 1424665), (55, 569866), (110, 284933), (121, 259030), (242, 129515), (605, 51806), (1210, 25903)]