12121690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7566

約数の個数: 32

約数和(自身を含む): 26023680

約数和(自身を除く): 13901990

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 7529, 15058, 37645, 52703, 75290, 105406, 173167, 263515, 346334, 527030, 865835, 1212169, 1731670, 2424338, 6060845, 12121690]

約数ペア:

[(1, 12121690), (2, 6060845), (5, 2424338), (7, 1731670), (10, 1212169), (14, 865835), (23, 527030), (35, 346334), (46, 263515), (70, 173167), (115, 105406), (161, 75290), (230, 52703), (322, 37645), (805, 15058), (1610, 7529)]