858556090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3143

約数の個数: 64

約数和(自身を含む): 1822526208

約数和(自身を除く): 963970118

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 305, 335, 427, 469, 610, 670, 854, 938, 2135, 2345, 3001, 4087, 4270, 4690, 6002, 8174, 15005, 20435, 21007, 28609, 30010, 40870, 42014, 57218, 105035, 143045, 183061, 201067, 210070, 286090, 366122, 402134, 915305, 1005335, 1281427, 1407469, 1830610, 2010670, 2562854, 2814938, 6407135, 7037345, 12265087, 12814270, 14074690, 24530174, 61325435, 85855609, 122650870, 171711218, 429278045, 858556090]

約数ペア:

[(1, 858556090), (2, 429278045), (5, 171711218), (7, 122650870), (10, 85855609), (14, 61325435), (35, 24530174), (61, 14074690), (67, 12814270), (70, 12265087), (122, 7037345), (134, 6407135), (305, 2814938), (335, 2562854), (427, 2010670), (469, 1830610), (610, 1407469), (670, 1281427), (854, 1005335), (938, 915305), (2135, 402134), (2345, 366122), (3001, 286090), (4087, 210070), (4270, 201067), (4690, 183061), (6002, 143045), (8174, 105035), (15005, 57218), (20435, 42014), (21007, 40870), (28609, 30010)]