191244620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1879}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 459863040

約数和(自身を除く): 268618420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 727, 1454, 1879, 2908, 3635, 3758, 5089, 7270, 7516, 9395, 10178, 13153, 14540, 18790, 20356, 25445, 26306, 37580, 50890, 52612, 65765, 101780, 131530, 263060, 1366033, 2732066, 5464132, 6830165, 9562231, 13660330, 19124462, 27320660, 38248924, 47811155, 95622310, 191244620]

約数ペア:

[(1, 191244620), (2, 95622310), (4, 47811155), (5, 38248924), (7, 27320660), (10, 19124462), (14, 13660330), (20, 9562231), (28, 6830165), (35, 5464132), (70, 2732066), (140, 1366033), (727, 263060), (1454, 131530), (1879, 101780), (2908, 65765), (3635, 52612), (3758, 50890), (5089, 37580), (7270, 26306), (7516, 25445), (9395, 20356), (10178, 18790), (13153, 14540)]