30954231

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 58762440

約数和(自身を除く): 27808209

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 441, 539, 567, 693, 709, 891, 1323, 1617, 2079, 2127, 3969, 4851, 4963, 6237, 6381, 7799, 14553, 14889, 19143, 23397, 34741, 43659, 44667, 54593, 57429, 70191, 104223, 134001, 163779, 210573, 312669, 382151, 402003, 491337, 631719, 938007, 1146453, 1474011, 2814021, 3439359, 4422033, 10318077, 30954231]

約数ペア:

[(1, 30954231), (3, 10318077), (7, 4422033), (9, 3439359), (11, 2814021), (21, 1474011), (27, 1146453), (33, 938007), (49, 631719), (63, 491337), (77, 402003), (81, 382151), (99, 312669), (147, 210573), (189, 163779), (231, 134001), (297, 104223), (441, 70191), (539, 57429), (567, 54593), (693, 44667), (709, 43659), (891, 34741), (1323, 23397), (1617, 19143), (2079, 14889), (2127, 14553), (3969, 7799), (4851, 6381), (4963, 6237)]