30344121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 48009520

約数和(自身を除く): 17665399

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 211, 261, 551, 633, 841, 1653, 1899, 2523, 4009, 4959, 6119, 7569, 12027, 15979, 18357, 36081, 47937, 55071, 116261, 143811, 177451, 348783, 532353, 1046349, 1597059, 3371569, 10114707, 30344121]

約数ペア:

[(1, 30344121), (3, 10114707), (9, 3371569), (19, 1597059), (29, 1046349), (57, 532353), (87, 348783), (171, 177451), (211, 143811), (261, 116261), (551, 55071), (633, 47937), (841, 36081), (1653, 18357), (1899, 15979), (2523, 12027), (4009, 7569), (4959, 6119)]