12398310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 32409936

約数和(自身を除く): 20011626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 397, 694, 794, 1041, 1191, 1735, 1985, 2082, 2382, 3123, 3470, 3573, 3970, 5205, 5955, 6246, 7146, 10410, 11910, 15615, 17865, 31230, 35730, 137759, 275518, 413277, 688795, 826554, 1239831, 1377590, 2066385, 2479662, 4132770, 6199155, 12398310]

約数ペア:

[(1, 12398310), (2, 6199155), (3, 4132770), (5, 2479662), (6, 2066385), (9, 1377590), (10, 1239831), (15, 826554), (18, 688795), (30, 413277), (45, 275518), (90, 137759), (347, 35730), (397, 31230), (694, 17865), (794, 15615), (1041, 11910), (1191, 10410), (1735, 7146), (1985, 6246), (2082, 5955), (2382, 5205), (3123, 3970), (3470, 3573)]