439090890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1913}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 1206095616

約数和(自身を除く): 767004726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1093, 1913, 2186, 3279, 3826, 5465, 5739, 6558, 7651, 9565, 10930, 11478, 13391, 15302, 16395, 19130, 22953, 26782, 28695, 32790, 38255, 40173, 45906, 57390, 66955, 76510, 80346, 114765, 133910, 200865, 229530, 401730, 2090909, 4181818, 6272727, 10454545, 12545454, 14636363, 20909090, 29272726, 31363635, 43909089, 62727270, 73181815, 87818178, 146363630, 219545445, 439090890]

約数ペア:

[(1, 439090890), (2, 219545445), (3, 146363630), (5, 87818178), (6, 73181815), (7, 62727270), (10, 43909089), (14, 31363635), (15, 29272726), (21, 20909090), (30, 14636363), (35, 12545454), (42, 10454545), (70, 6272727), (105, 4181818), (210, 2090909), (1093, 401730), (1913, 229530), (2186, 200865), (3279, 133910), (3826, 114765), (5465, 80346), (5739, 76510), (6558, 66955), (7651, 57390), (9565, 45906), (10930, 40173), (11478, 38255), (13391, 32790), (15302, 28695), (16395, 26782), (19130, 22953)]