30999867855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 55717100544

約数和(自身を除く): 24717232689

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 211, 305, 363, 605, 633, 671, 915, 1055, 1327, 1815, 2013, 2321, 3165, 3355, 3981, 6635, 6963, 7381, 10065, 11605, 12871, 14597, 19905, 22143, 25531, 34815, 36905, 38613, 43791, 64355, 72985, 76593, 80947, 110715, 127655, 141581, 160567, 193065, 218955, 242841, 279997, 382965, 404735, 424743, 481701, 707905, 802835, 839991, 890417, 1214205, 1399985, 1557391, 2123715, 2408505, 2671251, 3079967, 4199955, 4452085, 4672173, 7786955, 9239901, 9794587, 13356255, 15399835, 17079817, 23360865, 29383761, 33879637, 46199505, 48972935, 51239451, 85399085, 101638911, 146918805, 169398185, 187877987, 256197255, 508194555, 563633961, 939389935, 2066657857, 2818169805, 6199973571, 10333289285, 30999867855]

約数ペア:

[(1, 30999867855), (3, 10333289285), (5, 6199973571), (11, 2818169805), (15, 2066657857), (33, 939389935), (55, 563633961), (61, 508194555), (121, 256197255), (165, 187877987), (183, 169398185), (211, 146918805), (305, 101638911), (363, 85399085), (605, 51239451), (633, 48972935), (671, 46199505), (915, 33879637), (1055, 29383761), (1327, 23360865), (1815, 17079817), (2013, 15399835), (2321, 13356255), (3165, 9794587), (3355, 9239901), (3981, 7786955), (6635, 4672173), (6963, 4452085), (7381, 4199955), (10065, 3079967), (11605, 2671251), (12871, 2408505), (14597, 2123715), (19905, 1557391), (22143, 1399985), (25531, 1214205), (34815, 890417), (36905, 839991), (38613, 802835), (43791, 707905), (64355, 481701), (72985, 424743), (76593, 404735), (80947, 382965), (110715, 279997), (127655, 242841), (141581, 218955), (160567, 193065)]