284154310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1837

約数の個数: 64

約数和(自身を含む): 595123200

約数和(自身を除く): 310968890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 395, 418, 790, 869, 1045, 1501, 1721, 1738, 2090, 3002, 3442, 4345, 7505, 8605, 8690, 15010, 16511, 17210, 18931, 32699, 33022, 37862, 65398, 82555, 94655, 135959, 163495, 165110, 189310, 271918, 326990, 359689, 679795, 719378, 1359590, 1495549, 1798445, 2583221, 2991098, 3596890, 5166442, 7477745, 12916105, 14955490, 25832210, 28415431, 56830862, 142077155, 284154310]

約数ペア:

[(1, 284154310), (2, 142077155), (5, 56830862), (10, 28415431), (11, 25832210), (19, 14955490), (22, 12916105), (38, 7477745), (55, 5166442), (79, 3596890), (95, 2991098), (110, 2583221), (158, 1798445), (190, 1495549), (209, 1359590), (395, 719378), (418, 679795), (790, 359689), (869, 326990), (1045, 271918), (1501, 189310), (1721, 165110), (1738, 163495), (2090, 135959), (3002, 94655), (3442, 82555), (4345, 65398), (7505, 37862), (8605, 33022), (8690, 32699), (15010, 18931), (16511, 17210)]