2331810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 6532344

約数和(自身を除く): 4200534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1993, 3986, 5979, 9965, 11958, 17937, 19930, 25909, 29895, 35874, 51818, 59790, 77727, 89685, 129545, 155454, 179370, 233181, 259090, 388635, 466362, 777270, 1165905, 2331810]

約数ペア:

[(1, 2331810), (2, 1165905), (3, 777270), (5, 466362), (6, 388635), (9, 259090), (10, 233181), (13, 179370), (15, 155454), (18, 129545), (26, 89685), (30, 77727), (39, 59790), (45, 51818), (65, 35874), (78, 29895), (90, 25909), (117, 19930), (130, 17937), (195, 11958), (234, 9965), (390, 5979), (585, 3986), (1170, 1993)]