185315060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 455051520

約数和(自身を除く): 269736460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 263, 490, 526, 719, 980, 1052, 1315, 1438, 1841, 2630, 2876, 3595, 3682, 5033, 5260, 7190, 7364, 9205, 10066, 12887, 14380, 18410, 20132, 25165, 25774, 35231, 36820, 50330, 51548, 64435, 70462, 100660, 128870, 140924, 176155, 189097, 257740, 352310, 378194, 704620, 756388, 945485, 1323679, 1890970, 2647358, 3781940, 5294716, 6618395, 9265753, 13236790, 18531506, 26473580, 37063012, 46328765, 92657530, 185315060]

約数ペア:

[(1, 185315060), (2, 92657530), (4, 46328765), (5, 37063012), (7, 26473580), (10, 18531506), (14, 13236790), (20, 9265753), (28, 6618395), (35, 5294716), (49, 3781940), (70, 2647358), (98, 1890970), (140, 1323679), (196, 945485), (245, 756388), (263, 704620), (490, 378194), (526, 352310), (719, 257740), (980, 189097), (1052, 176155), (1315, 140924), (1438, 128870), (1841, 100660), (2630, 70462), (2876, 64435), (3595, 51548), (3682, 50330), (5033, 36820), (5260, 35231), (7190, 25774), (7364, 25165), (9205, 20132), (10066, 18410), (12887, 14380)]