1742790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 4916736

約数和(自身を除く): 3173946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 193, 210, 215, 258, 301, 386, 430, 579, 602, 645, 903, 965, 1158, 1290, 1351, 1505, 1806, 1930, 2702, 2895, 3010, 4053, 4515, 5790, 6755, 8106, 8299, 9030, 13510, 16598, 20265, 24897, 40530, 41495, 49794, 58093, 82990, 116186, 124485, 174279, 248970, 290465, 348558, 580930, 871395, 1742790]

約数ペア:

[(1, 1742790), (2, 871395), (3, 580930), (5, 348558), (6, 290465), (7, 248970), (10, 174279), (14, 124485), (15, 116186), (21, 82990), (30, 58093), (35, 49794), (42, 41495), (43, 40530), (70, 24897), (86, 20265), (105, 16598), (129, 13510), (193, 9030), (210, 8299), (215, 8106), (258, 6755), (301, 5790), (386, 4515), (430, 4053), (579, 3010), (602, 2895), (645, 2702), (903, 1930), (965, 1806), (1158, 1505), (1290, 1351)]