138014710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 252933120

約数和(自身を除く): 114918410

約数列:

[1, 2, 5, 10, 109, 127, 218, 254, 545, 635, 997, 1090, 1270, 1994, 4985, 9970, 13843, 27686, 69215, 108673, 126619, 138430, 217346, 253238, 543365, 633095, 1086730, 1266190, 13801471, 27602942, 69007355, 138014710]

約数ペア:

[(1, 138014710), (2, 69007355), (5, 27602942), (10, 13801471), (109, 1266190), (127, 1086730), (218, 633095), (254, 543365), (545, 253238), (635, 217346), (997, 138430), (1090, 126619), (1270, 108673), (1994, 69215), (4985, 27686), (9970, 13843)]