627178030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{143519}}^1$

素因数の和:143568

約数の個数: 32

約数和(自身を含む): 1240012800

約数和(自身を除く): 612834770

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 143519, 287038, 717595, 1435190, 2726861, 3300937, 5453722, 6601874, 13634305, 16504685, 27268610, 33009370, 62717803, 125435606, 313589015, 627178030]

約数ペア:

[(1, 627178030), (2, 313589015), (5, 125435606), (10, 62717803), (19, 33009370), (23, 27268610), (38, 16504685), (46, 13634305), (95, 6601874), (115, 5453722), (190, 3300937), (230, 2726861), (437, 1435190), (874, 717595), (2185, 287038), (4370, 143519)]