16876890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{62507}}^1$

素因数の和:62523

約数の個数: 32

約数和(自身を含む): 45005760

約数和(自身を除く): 28128870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 62507, 125014, 187521, 312535, 375042, 562563, 625070, 937605, 1125126, 1687689, 1875210, 2812815, 3375378, 5625630, 8438445, 16876890]

約数ペア:

[(1, 16876890), (2, 8438445), (3, 5625630), (5, 3375378), (6, 2812815), (9, 1875210), (10, 1687689), (15, 1125126), (18, 937605), (27, 625070), (30, 562563), (45, 375042), (54, 312535), (90, 187521), (135, 125014), (270, 62507)]