30342744

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 82831320

約数和(自身を除く): 52488576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3217, 4716, 6434, 9432, 9651, 12868, 19302, 25736, 28953, 38604, 57906, 77208, 115812, 231624, 421427, 842854, 1264281, 1685708, 2528562, 3371416, 3792843, 5057124, 7585686, 10114248, 15171372, 30342744]

約数ペア:

[(1, 30342744), (2, 15171372), (3, 10114248), (4, 7585686), (6, 5057124), (8, 3792843), (9, 3371416), (12, 2528562), (18, 1685708), (24, 1264281), (36, 842854), (72, 421427), (131, 231624), (262, 115812), (393, 77208), (524, 57906), (786, 38604), (1048, 28953), (1179, 25736), (1572, 19302), (2358, 12868), (3144, 9651), (3217, 9432), (4716, 6434)]