30706884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21897

約数の個数: 48

約数和(自身を含む): 85738240

約数和(自身を除く): 55031356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21871, 43742, 65613, 87484, 131226, 196839, 262452, 284323, 393678, 568646, 590517, 787356, 852969, 1137292, 1181034, 1705938, 2362068, 2558907, 3411876, 5117814, 7676721, 10235628, 15353442, 30706884]

約数ペア:

[(1, 30706884), (2, 15353442), (3, 10235628), (4, 7676721), (6, 5117814), (9, 3411876), (12, 2558907), (13, 2362068), (18, 1705938), (26, 1181034), (27, 1137292), (36, 852969), (39, 787356), (52, 590517), (54, 568646), (78, 393678), (108, 284323), (117, 262452), (156, 196839), (234, 131226), (351, 87484), (468, 65613), (702, 43742), (1404, 21871)]