130891054

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 237006000

約数和(自身を除く): 106114946

約数列:

[1, 2, 7, 14, 43, 49, 86, 89, 98, 178, 301, 349, 602, 623, 698, 1246, 2107, 2443, 3827, 4214, 4361, 4886, 7654, 8722, 15007, 17101, 26789, 30014, 31061, 34202, 53578, 62122, 105049, 187523, 210098, 217427, 375046, 434854, 735343, 1335623, 1470686, 1521989, 2671246, 3043978, 9349361, 18698722, 65445527, 130891054]

約数ペア:

[(1, 130891054), (2, 65445527), (7, 18698722), (14, 9349361), (43, 3043978), (49, 2671246), (86, 1521989), (89, 1470686), (98, 1335623), (178, 735343), (301, 434854), (349, 375046), (602, 217427), (623, 210098), (698, 187523), (1246, 105049), (2107, 62122), (2443, 53578), (3827, 34202), (4214, 31061), (4361, 30014), (4886, 26789), (7654, 17101), (8722, 15007)]