15107940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83933}}^1$

素因数の和:83948

約数の個数: 36

約数和(自身を含む): 45827964

約数和(自身を除く): 30720024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 83933, 167866, 251799, 335732, 419665, 503598, 755397, 839330, 1007196, 1258995, 1510794, 1678660, 2517990, 3021588, 3776985, 5035980, 7553970, 15107940]

約数ペア:

[(1, 15107940), (2, 7553970), (3, 5035980), (4, 3776985), (5, 3021588), (6, 2517990), (9, 1678660), (10, 1510794), (12, 1258995), (15, 1007196), (18, 839330), (20, 755397), (30, 503598), (36, 419665), (45, 335732), (60, 251799), (90, 167866), (180, 83933)]