30725994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9161}}^1$

素因数の和:9222

約数の個数: 32

約数和(自身を含む): 67725504

約数和(自身を除く): 36999510

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 9161, 18322, 27483, 54966, 119093, 238186, 357279, 393923, 714558, 787846, 1181769, 2363538, 5120999, 10241998, 15362997, 30725994]

約数ペア:

[(1, 30725994), (2, 15362997), (3, 10241998), (6, 5120999), (13, 2363538), (26, 1181769), (39, 787846), (43, 714558), (78, 393923), (86, 357279), (129, 238186), (258, 119093), (559, 54966), (1118, 27483), (1677, 18322), (3354, 9161)]