1085204470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{31193}}^1$

素因数の和:31285

約数の個数: 48

約数和(自身を含む): 2304363168

約数和(自身を除く): 1219158698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 31193, 34790, 62386, 155965, 218351, 311930, 436702, 1091755, 1528457, 2183510, 2214703, 3056914, 4429406, 7642285, 11073515, 15284570, 15502921, 22147030, 31005842, 77514605, 108520447, 155029210, 217040894, 542602235, 1085204470]

約数ペア:

[(1, 1085204470), (2, 542602235), (5, 217040894), (7, 155029210), (10, 108520447), (14, 77514605), (35, 31005842), (49, 22147030), (70, 15502921), (71, 15284570), (98, 11073515), (142, 7642285), (245, 4429406), (355, 3056914), (490, 2214703), (497, 2183510), (710, 1528457), (994, 1091755), (2485, 436702), (3479, 311930), (4970, 218351), (6958, 155965), (17395, 62386), (31193, 34790)]