30399796

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3668

約数の個数: 36

約数和(自身を含む): 63342048

約数和(自身を除く): 32942252

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 3607, 4214, 7214, 8428, 14428, 25249, 50498, 100996, 155101, 176743, 310202, 353486, 620404, 706972, 1085707, 2171414, 4342828, 7599949, 15199898, 30399796]

約数ペア:

[(1, 30399796), (2, 15199898), (4, 7599949), (7, 4342828), (14, 2171414), (28, 1085707), (43, 706972), (49, 620404), (86, 353486), (98, 310202), (172, 176743), (196, 155101), (301, 100996), (602, 50498), (1204, 25249), (2107, 14428), (3607, 8428), (4214, 7214)]