2018141210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{120199}}^1$

素因数の和:120302

約数の個数: 32

約数和(自身を含む): 3842553600

約数和(自身を除く): 1824412390

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 120199, 240398, 600995, 1201990, 2764577, 5529154, 8774527, 13822885, 17549054, 27645770, 43872635, 87745270, 201814121, 403628242, 1009070605, 2018141210]

約数ペア:

[(1, 2018141210), (2, 1009070605), (5, 403628242), (10, 201814121), (23, 87745270), (46, 43872635), (73, 27645770), (115, 17549054), (146, 13822885), (230, 8774527), (365, 5529154), (730, 2764577), (1679, 1201990), (3358, 600995), (8395, 240398), (16790, 120199)]