214334520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1786121}}^1$

素因数の和:1786135

約数の個数: 32

約数和(自身を含む): 643003920

約数和(自身を除く): 428669400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1786121, 3572242, 5358363, 7144484, 8930605, 10716726, 14288968, 17861210, 21433452, 26791815, 35722420, 42866904, 53583630, 71444840, 107167260, 214334520]

約数ペア:

[(1, 214334520), (2, 107167260), (3, 71444840), (4, 53583630), (5, 42866904), (6, 35722420), (8, 26791815), (10, 21433452), (12, 17861210), (15, 14288968), (20, 10716726), (24, 8930605), (30, 7144484), (40, 5358363), (60, 3572242), (120, 1786121)]