7111490210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2085481}}^1$

素因数の和:2085530

約数の個数: 32

約数和(自身を含む): 14414851584

約数和(自身を除く): 7303361374

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 2085481, 4170962, 10427405, 20854810, 22940291, 45880582, 64649911, 114701455, 129299822, 229402910, 323249555, 646499110, 711149021, 1422298042, 3555745105, 7111490210]

約数ペア:

[(1, 7111490210), (2, 3555745105), (5, 1422298042), (10, 711149021), (11, 646499110), (22, 323249555), (31, 229402910), (55, 129299822), (62, 114701455), (110, 64649911), (155, 45880582), (310, 22940291), (341, 20854810), (682, 10427405), (1705, 4170962), (3410, 2085481)]