29477560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105277}}^1$

素因数の和:105295

約数の個数: 32

約数和(自身を含む): 75800160

約数和(自身を除く): 46322600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105277, 210554, 421108, 526385, 736939, 842216, 1052770, 1473878, 2105540, 2947756, 3684695, 4211080, 5895512, 7369390, 14738780, 29477560]

約数ペア:

[(1, 29477560), (2, 14738780), (4, 7369390), (5, 5895512), (7, 4211080), (8, 3684695), (10, 2947756), (14, 2105540), (20, 1473878), (28, 1052770), (35, 842216), (40, 736939), (56, 526385), (70, 421108), (140, 210554), (280, 105277)]