12876090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18694

約数の個数: 32

約数和(自身を含む): 32247936

約数和(自身を除く): 19371846

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18661, 37322, 55983, 93305, 111966, 186610, 279915, 429203, 559830, 858406, 1287609, 2146015, 2575218, 4292030, 6438045, 12876090]

約数ペア:

[(1, 12876090), (2, 6438045), (3, 4292030), (5, 2575218), (6, 2146015), (10, 1287609), (15, 858406), (23, 559830), (30, 429203), (46, 279915), (69, 186610), (115, 111966), (138, 93305), (230, 55983), (345, 37322), (690, 18661)]