2239710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 5917968

約数和(自身を除く): 3678258

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 617, 726, 1210, 1234, 1815, 1851, 3085, 3630, 3702, 6170, 6787, 9255, 13574, 18510, 20361, 33935, 40722, 67870, 74657, 101805, 149314, 203610, 223971, 373285, 447942, 746570, 1119855, 2239710]

約数ペア:

[(1, 2239710), (2, 1119855), (3, 746570), (5, 447942), (6, 373285), (10, 223971), (11, 203610), (15, 149314), (22, 101805), (30, 74657), (33, 67870), (55, 40722), (66, 33935), (110, 20361), (121, 18510), (165, 13574), (242, 9255), (330, 6787), (363, 6170), (605, 3702), (617, 3630), (726, 3085), (1210, 1851), (1234, 1815)]