12954870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47981}}^1$

素因数の和:47997

約数の個数: 32

約数和(自身を含む): 34547040

約数和(自身を除く): 21592170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47981, 95962, 143943, 239905, 287886, 431829, 479810, 719715, 863658, 1295487, 1439430, 2159145, 2590974, 4318290, 6477435, 12954870]

約数ペア:

[(1, 12954870), (2, 6477435), (3, 4318290), (5, 2590974), (6, 2159145), (9, 1439430), (10, 1295487), (15, 863658), (18, 719715), (27, 479810), (30, 431829), (45, 287886), (54, 239905), (90, 143943), (135, 95962), (270, 47981)]