2056552290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18121}}^1$

素因数の和:18244

約数の個数: 96

約数和(自身を含む): 5818031856

約数和(自身を除く): 3761479566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 291, 390, 485, 582, 585, 873, 970, 1170, 1261, 1455, 1746, 2522, 2910, 3783, 4365, 6305, 7566, 8730, 11349, 12610, 18121, 18915, 22698, 36242, 37830, 54363, 56745, 90605, 108726, 113490, 163089, 181210, 235573, 271815, 326178, 471146, 543630, 706719, 815445, 1177865, 1413438, 1630890, 1757737, 2120157, 2355730, 3515474, 3533595, 4240314, 5273211, 7067190, 8788685, 10546422, 10600785, 15819633, 17577370, 21201570, 22850581, 26366055, 31639266, 45701162, 52732110, 68551743, 79098165, 114252905, 137103486, 158196330, 205655229, 228505810, 342758715, 411310458, 685517430, 1028276145, 2056552290]

約数ペア:

[(1, 2056552290), (2, 1028276145), (3, 685517430), (5, 411310458), (6, 342758715), (9, 228505810), (10, 205655229), (13, 158196330), (15, 137103486), (18, 114252905), (26, 79098165), (30, 68551743), (39, 52732110), (45, 45701162), (65, 31639266), (78, 26366055), (90, 22850581), (97, 21201570), (117, 17577370), (130, 15819633), (194, 10600785), (195, 10546422), (234, 8788685), (291, 7067190), (390, 5273211), (485, 4240314), (582, 3533595), (585, 3515474), (873, 2355730), (970, 2120157), (1170, 1757737), (1261, 1630890), (1455, 1413438), (1746, 1177865), (2522, 815445), (2910, 706719), (3783, 543630), (4365, 471146), (6305, 326178), (7566, 271815), (8730, 235573), (11349, 181210), (12610, 163089), (18121, 113490), (18915, 108726), (22698, 90605), (36242, 56745), (37830, 54363)]