30088761

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 14839239

約数列:

[1, 3, 19, 23, 57, 59, 69, 177, 389, 437, 1121, 1167, 1311, 1357, 3363, 4071, 7391, 8947, 22173, 22951, 25783, 26841, 68853, 77349, 169993, 436069, 509979, 527873, 1308207, 1583619, 10029587, 30088761]

約数ペア:

[(1, 30088761), (3, 10029587), (19, 1583619), (23, 1308207), (57, 527873), (59, 509979), (69, 436069), (177, 169993), (389, 77349), (437, 68853), (1121, 26841), (1167, 25783), (1311, 22951), (1357, 22173), (3363, 8947), (4071, 7391)]